{"title":"Commercial Building Equipment \u0026 Supplies","description":"\u003ch2\u003eCommercial Building Equipment \u0026amp; Supplies\u003c\/h2\u003e\n\u003cp\u003eProfessional-grade equipment and supplies at Sun Brite Supply — Gaithersburg, MD\u003c\/p\u003e","products":[{"product_id":"ecowash-roof-and-house-wash-cleaning-chemicals","title":"Roof And House Wash Cleaning Chemical","description":"\u003cp\u003e\u003cstrong\u003eRoof And House Wash is a professional-grade chemicals. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eProfessional-grade cleaning chemical for pressure washing applications.\u003c\/p\u003e\n\u003cp\u003eThe right chemical does most of the work. Pressure alone does not remove organic stains like algae, mold, mildew, and oxidation. Chemical treatment breaks down the stain at the molecular level so the pressure washer can rinse it away cleanly.\u003c\/p\u003e\n\u003cp\u003eAlways follow the dilution ratios on the label. Stronger is not always better. Over-concentrated chemical damages surfaces, kills landscaping, and wastes product. Get the ratio right and you get better results with less chemical.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e House Wash\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication Method:\u003c\/strong\u003e Downstream injector, X-Jet, 12V pump, or batch mix\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProfessional Grade:\u003c\/strong\u003e Formulated for commercial pressure washing contractors\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHouse Wash\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDownstream, X-Jet, 12V, or batch mix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis chemical works with standard pressure washing application equipment:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDownstream injectors\u003c\/strong\u003e that draw chemical into the water stream after the pump\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eX-Jet (M5) nozzles\u003c\/strong\u003e for applying chemical at distance without a ladder\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e12V pump systems\u003c\/strong\u003e for direct chemical application at full strength\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBatch mixing\u003c\/strong\u003e in a dedicated chemical tank\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSoft wash systems\u003c\/strong\u003e for low-pressure chemical application on roofs and delicate surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the product label for compatible surfaces. Some chemicals are not safe for all materials. Test in an inconspicuous area first.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHouse washing\u003c\/strong\u003e for removing algae, mold, mildew, and oxidation from siding\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRoof cleaning\u003c\/strong\u003e for soft wash treatment of asphalt shingles and tile\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete cleaning\u003c\/strong\u003e for oil stains, rust stains, and organic growth on flatwork\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFleet washing\u003c\/strong\u003e for road film, diesel soot, and bug removal on trucks and trailers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial property maintenance\u003c\/strong\u003e for storefronts, dumpster pads, and walkways\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eStore chemicals in a cool, shaded area. Heat and direct sunlight break down active ingredients, especially sodium hypochlorite (SH). SH loses strength quickly in hot storage.\u003c\/p\u003e\n\u003cp\u003eMix chemicals in a well-ventilated area. Wear chemical-resistant gloves, eye protection, and appropriate clothing. Never mix different chemicals together unless the manufacturer says it is safe. Mixing bleach with acids creates toxic chlorine gas.\u003c\/p\u003e\n\u003cp\u003ePre-wet landscaping, cars, and sensitive surfaces before applying chemicals. Rinse them again after the job. This dilutes any overspray and prevents chemical damage to plants and finishes.\u003c\/p\u003e\n\u003cp\u003eFlush your chemical injection system with clean water after each use. Chemical residue corrodes injectors, fittings, and pump components. A 60-second flush at the end of the day prevents corrosion buildup.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat chemicals do I need for house washing?\u003c\/h3\u003e\n\u003cp\u003eThe standard house wash mix is sodium hypochlorite (SH, pool-grade bleach) with a surfactant to help it cling to the surface. Dilution depends on the surface and staining. For vinyl siding, a mild mix works. For heavy algae and mold, go stronger. Always test a small area first.\u003c\/p\u003e\n\u003ch3\u003eHow do I apply chemicals with a pressure washer?\u003c\/h3\u003e\n\u003cp\u003eThe most common method is a downstream injector. It draws chemical into the water stream after the pump, so the chemical never touches your pump internals. An X-Jet nozzle lets you apply chemical at distance, up to 20+ feet high, without a ladder. A 12V pump system applies straight chemical without dilution.\u003c\/p\u003e\n\u003ch3\u003eHow should I store pressure washing chemicals?\u003c\/h3\u003e\n\u003cp\u003eStore in a cool, shaded area in sealed containers. Sodium hypochlorite loses strength fast in heat. Buy only what you will use in 30 to 60 days. Keep chemicals away from children, pets, and food. Follow the SDS (Safety Data Sheet) for specific storage and handling requirements.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washing chemicals and detergents near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washing chemicals and detergents for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Chemicals from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003ePair your chemicals with a downstream injector, X-Jet, or 12V pump system. We carry house wash, roof wash, concrete cleaners, degreasers, and specialty cleaning products.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/chemicals\"\u003eBrowse Chemicals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"1 Gallon","offer_id":42312372060360,"sku":"94480.1","price":27.84,"currency_code":"USD","in_stock":true},{"title":"4 Gallons","offer_id":43201289421000,"sku":"94480.4","price":99.59,"currency_code":"USD","in_stock":true},{"title":"5 Gallons","offer_id":43201289453768,"sku":"94480.5","price":116.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/products\/ecowash-roof-and-house-wash-94480-6.jpg?v=1628399482"},{"product_id":"f9-barc-rust-stain-remover","title":"F9 BARC Rust Stain Remover","description":"\u003cdiv style=\"border:2px solid #01007F;background:#eef0ff;border-radius:8px;padding:14px 18px;margin:0 0 18px 0;\"\u003e\n\u003cp style=\"margin:0 0 6px 0;font-size:17px;color:#01007F;font-weight:bold;\"\u003eThis product is being discontinued\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:15px;line-height:1.5;\"\u003eWe now recommend \u003ca href=\"\/products\/rust-pro-rust-stain-remover\" style=\"color:#01007F;font-weight:bold;\"\u003eRust Pro Rust Stain Remover\u003c\/a\u003e as the comparable replacement. Remaining stock is available while supplies last.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eF9 BARC Rust Stain Remover is a professional-grade chemicals from AR. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eProfessional-grade cleaning chemical for pressure washing applications.\u003c\/p\u003e\n\u003cp\u003eThe right chemical does most of the work. Pressure alone does not remove organic stains like algae, mold, mildew, and oxidation. Chemical treatment breaks down the stain at the molecular level so the pressure washer can rinse it away cleanly.\u003c\/p\u003e\n\u003cp\u003eAlways follow the dilution ratios on the label. Stronger is not always better. Over-concentrated chemical damages surfaces, kills landscaping, and wastes product. Get the ratio right and you get better results with less chemical.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Cleaning Chemical\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication Method:\u003c\/strong\u003e Downstream injector, X-Jet, 12V pump, or batch mix\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProfessional Grade:\u003c\/strong\u003e Formulated for commercial pressure washing contractors\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCleaning Chemical\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDownstream, X-Jet, 12V, or batch mix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis chemical works with standard pressure washing application equipment:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDownstream injectors\u003c\/strong\u003e that draw chemical into the water stream after the pump\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eX-Jet (M5) nozzles\u003c\/strong\u003e for applying chemical at distance without a ladder\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e12V pump systems\u003c\/strong\u003e for direct chemical application at full strength\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBatch mixing\u003c\/strong\u003e in a dedicated chemical tank\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSoft wash systems\u003c\/strong\u003e for low-pressure chemical application on roofs and delicate surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the product label for compatible surfaces. Some chemicals are not safe for all materials. Test in an inconspicuous area first.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHouse washing\u003c\/strong\u003e for removing algae, mold, mildew, and oxidation from siding\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRoof cleaning\u003c\/strong\u003e for soft wash treatment of asphalt shingles and tile\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete cleaning\u003c\/strong\u003e for oil stains, rust stains, and organic growth on flatwork\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFleet washing\u003c\/strong\u003e for road film, diesel soot, and bug removal on trucks and trailers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial property maintenance\u003c\/strong\u003e for storefronts, dumpster pads, and walkways\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eStore chemicals in a cool, shaded area. Heat and direct sunlight break down active ingredients, especially sodium hypochlorite (SH). SH loses strength quickly in hot storage.\u003c\/p\u003e\n\u003cp\u003eMix chemicals in a well-ventilated area. Wear chemical-resistant gloves, eye protection, and appropriate clothing. Never mix different chemicals together unless the manufacturer says it is safe. Mixing bleach with acids creates toxic chlorine gas.\u003c\/p\u003e\n\u003cp\u003ePre-wet landscaping, cars, and sensitive surfaces before applying chemicals. Rinse them again after the job. This dilutes any overspray and prevents chemical damage to plants and finishes.\u003c\/p\u003e\n\u003cp\u003eFlush your chemical injection system with clean water after each use. Chemical residue corrodes injectors, fittings, and pump components. A 60-second flush at the end of the day prevents corrosion buildup.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat chemicals do I need for house washing?\u003c\/h3\u003e\n\u003cp\u003eThe standard house wash mix is sodium hypochlorite (SH, pool-grade bleach) with a surfactant to help it cling to the surface. Dilution depends on the surface and staining. For vinyl siding, a mild mix works. For heavy algae and mold, go stronger. Always test a small area first.\u003c\/p\u003e\n\u003ch3\u003eHow do I apply chemicals with a pressure washer?\u003c\/h3\u003e\n\u003cp\u003eThe most common method is a downstream injector. It draws chemical into the water stream after the pump, so the chemical never touches your pump internals. An X-Jet nozzle lets you apply chemical at distance, up to 20+ feet high, without a ladder. A 12V pump system applies straight chemical without dilution.\u003c\/p\u003e\n\u003ch3\u003eHow should I store pressure washing chemicals?\u003c\/h3\u003e\n\u003cp\u003eStore in a cool, shaded area in sealed containers. Sodium hypochlorite loses strength fast in heat. Buy only what you will use in 30 to 60 days. Keep chemicals away from children, pets, and food. Follow the SDS (Safety Data Sheet) for specific storage and handling requirements.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washing chemicals and detergents near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washing chemicals and detergents for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eWhy Buy Your Chemicals from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right product? Call us at 301-519-9274. Our team has over 50 years of combined experience in the pressure washing industry.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/chemicals\"\u003eBrowse Chemicals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"1 Gallon","offer_id":42808218550472,"sku":"94600.1","price":65.52,"currency_code":"USD","in_stock":true},{"title":"4 Gallons","offer_id":43201289289928,"sku":"94600.4","price":199.0,"currency_code":"USD","in_stock":true},{"title":"5 Gallons","offer_id":43201289322696,"sku":"94600.5","price":197.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/F9BarcLabel.jpg?v=1688495481"},{"product_id":"drain-cover-water-filled-4-x-4","title":"Drain Cover Water-Filled 4' X 4'","description":"\u003cdiv\u003e\n\u003cp\u003eA drain cover seals off storm drains as your last line of defense for environmental cleaning. Drain covers supplement the protection offered by sand snakes and portable dikes, ensuring your compliance with Clean Water Act regulations.\u003c\/p\u003e\n\u003cp\u003eFill the drain cover with water at the job to give this the weight it needs to seal off the drain. Drain it when you are finished for lightweight, easy handling and storage.\u003c\/p\u003e\n\u003cp\u003eStrong 22-ounce PVC construction with heavy-duty pull straps at the corners.\u003c\/p\u003e\n\u003cp\u003eNOTICE: Current production time for these items can be up to three weeks.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/washwater-capture\"\u003eBrowse Washwater Capture\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37755009138888,"sku":"92575","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/products\/drain-cover-water-filled-4-x-4-pressure-washer-part-9.jpg?v=1628399477"},{"product_id":"10-sand-snake-for-diverting-water","title":"10' Sand Snake For Diverting Water","description":"\u003ch2\u003e10' Sand Snake For Diverting Water\u003c\/h2\u003e\n\u003cp\u003eThis equipment is built for professional power-washing work. You'll get reliable performance on the jobs that matter, with quality you can count on every shift.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBuilt For Pros:\u003c\/strong\u003e Engineered for daily commercial use\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTested Quality:\u003c\/strong\u003e Sun Brite Supply standard since 1985\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 92524 - in-stock and ready to ship\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBacked By Support:\u003c\/strong\u003e Call us if you need help sizing or fitting\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eEquipment\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e92524\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVendor\u003c\/td\u003e\n\u003ctd\u003eSun Brite Supply\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003ePair it with related power-washing equipment for full coverage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/washwater-capture\"\u003eBrowse Washwater Capture\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37755089977544,"sku":"92524","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/products\/10-sand-snake-pressure-washer-part-7.jpg?v=1628399431"},{"product_id":"4-sand-snake-water-reclamation-filtering","title":"4' Sand Snake Water Reclamation Filtering","description":"\u003ch2\u003e4' Sand Snake Water Reclamation Filtering\u003c\/h2\u003e\n\u003cp\u003eThis equipment is built for professional power-washing work. You'll get reliable performance on the jobs that matter, with quality you can count on every shift.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBuilt For Pros:\u003c\/strong\u003e Engineered for daily commercial use\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTested Quality:\u003c\/strong\u003e Sun Brite Supply standard since 1985\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 92520 - in-stock and ready to ship\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBacked By Support:\u003c\/strong\u003e Call us if you need help sizing or fitting\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eEquipment\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e92520\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVendor\u003c\/td\u003e\n\u003ctd\u003eSun Brite Supply\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003ePair it with related power-washing equipment for full coverage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/washwater-capture\"\u003eBrowse Washwater Capture\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37755092762824,"sku":"92520","price":29.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/products\/4-sand-snake-water-reclamation-for-pressure-washers-8.jpg?v=1628399451"},{"product_id":"flojet-pentaflex-r7300132a-12-vdc-7gpm-diaphragm-pump","title":"FloJet Pentaflex R7300132A 12 VDC 7GPM Diaphragm Pump","description":"\u003cdiv\u003e\n\u003cp\u003eFlojet Pentaflex? Series 7.0 GPM High Pressure Pumps ? the industry?s most powerful diaphragm pump. The FloJet Pentaflex R7300132A electric pump for bleach and other corrosives is perfect for the delivery of roof cleaning chemicals.\u003c\/p\u003e\n\u003cp\u003eThere are several models of the Pentaflex pump on the market, but the only one we sell is equipped with a Santoprene diaphragm and Viton valves to stand up better to some pretty tough and corrosive chemicals. It is a 12-volt model so that it can be powered by any automotive power system or battery.\u003c\/p\u003e\n\u003cp\u003eThe Flojet Pentaflex pump is engineered and constructed with the latest co-injection mold diaphragm technology, which virtually eliminates potential leak paths. This latest innovation offers unequaled pump performance and life.\u003c\/p\u003e\n\u003cp\u003eThe unique five chamber design allows this pump to deliver 80 PSI and 7 GPM.\u003c\/p\u003e\n\n\u003cli\u003e Delivers 7 gallons per minute\n\u003c\/li\u003e\n\u003cli\u003e Self-priming even when dry\n\u003c\/li\u003e\n\u003cli\u003e Corrosion resistant\n\u003c\/li\u003e\n\u003cli\u003e Glass-filled nylon head construction\n\u003c\/li\u003e\n\u003cli\u003e Easy, low-cost and convenient servicing\n\u003c\/li\u003e\n\u003cli\u003e Long life sealed motor\n\u003c\/li\u003e\n\u003cli\u003e 28 Amps\n\u003c\/li\u003e\n\u003cli\u003e Handles liquids up to 160ø F\n\u003c\/li\u003e\n\u003cli\u003e 3\/4\" port size\n\u003c\/li\u003e\n\u003cli\u003e Weighs 14 gs.\u003c\/li\u003e\n\u003c\/div\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/12-volt-pumps-and-parts\"\u003eBrowse 12 Volt Pumps And Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37755185201352,"sku":"93999","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/products\/flojet-pentaflex-r7300132a-12-vdc-7gpm-diaphragm-pump-31_4b5f2aa8-8921-4356-ac1f-6bfc6762514a.jpg?v=1628399488"},{"product_id":"12-volt-dc-shurflo-pump-1-6-gpm-100-psi","title":"8000-543-238 Shurflo 1.6GPM 100PSI 12V","description":"\u003cp\u003e\u003cstrong\u003e8000-543-238 Shurflo 1.6GPM 100PSI 12V is a professional-grade pump parts from GP rated at 100 PSI and 1.6 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for GP pumps. Replaces part number 543-238.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 100\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 1.6\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 543-238\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.6 GPM\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e543-238\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/12-volt-pumps\"\u003eBrowse 12 Volt Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37755218886856,"sku":"6751","price":176.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/06751_7cb26110-8160-4c1b-9735-7d83b7eda4b9.webp?v=1774233427"},{"product_id":"120-volt-ac-shurflo-pump-1-4-gpm-60-psi","title":"8005-233-236 Sf 1.4GPM 60PSI115V","description":"\u003cp\u003e\u003cstrong\u003e8005-233-236 Sf 1.4GPM 60PSI115V is a professional-grade pump parts from GP. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for GP pumps. Replaces part number 233-236.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 1.4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 233-236\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.4 GPM\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e233-236\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37755223670984,"sku":"3096","price":200.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/03096_17a9a5c6-d717-4862-aa5e-4a7f40502f8c.webp?v=1774233424"},{"product_id":"12-volt-dc-shurflo-pump-1-8-gpm-60-psi","title":"8000-443-236 Shurflo 1.8GPM 60PSI 12V","description":"\u003cp\u003e\u003cstrong\u003e8000-443-236 Shurflo 1.8GPM 60PSI 12V is a professional-grade pump parts from GP. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for GP pumps. Replaces part number 443-236.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 1.8\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 443-236\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.8 GPM\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e443-236\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/12-volt-pumps\"\u003eBrowse 12 Volt Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37755227341000,"sku":"3095","price":192.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/03095_7f60afd0-ceec-4d7c-96df-072a6d0c1b4e.webp?v=1774233428"},{"product_id":"high-temperature-high-pressure-hose-3-8-x-50-handles-steam","title":"3000 PSI 3\/8x50' WHITEWATER HOSE","description":"\u003cp\u003e\u003cstrong\u003e3000 PSI 3\/8x50' WHITEWATER HOSE is a professional-grade accessories rated to 3000 PSI. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003ehose for professional and commercial pressure washing. Rated to 3000 PSI. 50 inch length.\u003c\/p\u003e\n\u003cp\u003eThe right accessories make the job faster and your results better. Every piece of equipment on your rig should earn its spot. Cheap accessories break on the job and cost you time and money. Quality accessories last for years and pay for themselves.\u003c\/p\u003e\n\u003cp\u003eThis is a professional-grade product built for daily commercial use. It handles the pressures, chemicals, and abuse that come with running a pressure washing business.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMax PSI:\u003c\/strong\u003e 3000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 50 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Hose\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Professional pressure washing equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHose\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003ePressure washing accessories connect to your equipment using standard connections:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e1\/4 inch quick connect for nozzle tips and wand ends\u003c\/li\u003e \u003cli\u003e3\/8 inch quick connect or NPT for hose and gun connections\u003c\/li\u003e \u003cli\u003eM22 threaded connections on some spray guns and wands\u003c\/li\u003e \u003cli\u003eGarden hose thread (GHT) for water supply accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the connection type on your existing equipment before ordering. If you need an adapter to make things fit, check our fittings and adapters section.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eResidential house washing\u003c\/strong\u003e and property maintenance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial property cleaning\u003c\/strong\u003e for storefronts, restaurants, and facilities\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete and flatwork cleaning\u003c\/strong\u003e on driveways, parking lots, and walkways\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFleet and equipment washing\u003c\/strong\u003e for trucks, trailers, and heavy machinery\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecialty cleaning\u003c\/strong\u003e including roof washing, gutter cleaning, and graffiti removal\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eInstall accessories with the correct thread sealant (Teflon tape for NPT, rubber washer for GHT). Check all connections for leaks before starting work.\u003c\/p\u003e\n\u003cp\u003eInspect accessories before each use. Check for cracks, wear, loose connections, and damaged seals. A wand or gun that breaks under pressure is a safety hazard.\u003c\/p\u003e\n\u003cp\u003eClean accessories after each use. Chemical residue corrodes metal parts and degrades seals. Flush with clean water before storing.\u003c\/p\u003e\n\u003cp\u003eStore accessories indoors or under cover. UV exposure degrades rubber and plastic components. Cold weather can crack fittings with trapped water. Drain everything before storage in freezing conditions.\u003c\/p\u003e\n\u003cp\u003eBuild a maintenance routine for your accessories. At the start of each work day, check trigger gun seals, wand connections, and hose fittings. Look for worn O-rings, cracked barbs, and loose quick connects. At the end of each day, flush chemical residue from everything and hang hoses on the reel. These habits add years of life to your equipment and prevent surprises on the job.\u003c\/p\u003e\n\u003cp\u003eWhen an accessory breaks on a job, having a backup on the truck is the difference between finishing the job and going home. Keep a spare trigger gun, a spare set of nozzles, extra quick connects, and a length of jumper hose on your rig at all times. The cost of a few spare parts is nothing compared to the cost of a lost job.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat PSI rating do I need for my hose?\u003c\/h3\u003e\n\u003cp\u003eMatch the PSI rating of the accessory to your pressure washer's output. Using an accessory rated below your system pressure is a safety hazard. It is fine to use an accessory rated higher than your system pressure. Higher-rated parts work at lower pressures without any issues.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between a consumer and professional accessory?\u003c\/h3\u003e\n\u003cp\u003eProfessional accessories use heavier construction, higher pressure ratings, chemical-resistant materials, and serviceable connections. Consumer accessories use lighter materials and are often not rebuildable. For daily commercial use, professional-grade equipment is worth the investment.\u003c\/p\u003e\n\u003ch3\u003eDo I need any adapters?\u003c\/h3\u003e\n\u003cp\u003eIt depends on your existing connections. Most professional pressure washers use standard 3\/8 inch NPT and 1\/4 inch quick connect fittings. Some consumer machines use M22 threads or proprietary connections. Check your equipment and order the appropriate adapter if needed.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washing accessories near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washing accessories for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Accessories from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eBrowse our full accessory lineup. Wands, lances, surface cleaners, turbo nozzles, extension hoses, trigger guns, and more.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/hoses\"\u003eBrowse Hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"50","offer_id":37755666661576,"sku":"1201","price":306.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/4891_01_web.png?v=1774233688"},{"product_id":"general-pump-ez4040g-4-gpm-4000-psi-for-gx390-for-13-hp-pressure-washer","title":"Ez4040g Pump 4GPM 4000PSI 1\" Gas Flange","description":"\u003cp\u003e\u003cstrong\u003eEz4040g Pump 4GPM 4000PSI 1\" Gas Flange is a professional-grade pump parts from GP rated at 4000 PSI and 4 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement flange for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a flange wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 4000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flange\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis flange fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump flange need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763739713736,"sku":"6076","price":423.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/06076-2_ce4ffb20-109c-4e71-825c-cc6d3a28dd77.webp?v=1774232794"},{"product_id":"zwd4040g-comet-pump-4-0-gpm-4000-psi","title":"Zwd4040g 4.0GPM 4000PSI 1\" Gas Flange","description":"\u003cp\u003e\u003cstrong\u003eZwd4040g 4.0GPM 4000PSI 1\" Gas Flange is a professional-grade pump parts from GP rated at 4000 PSI and 4.0 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement flange for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a flange wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 4000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 4.0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flange\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.0 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis flange fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump flange need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763753246920,"sku":"5062","price":477.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/05062_cd47254e-1cdb-45ae-bf32-d8d99b25d078.webp?v=1774231313"},{"product_id":"ts2021-by-general-pump-5-6-gpm-3500-psi-pressure-washer-pump","title":"General Pumps TS2021 NICKEL PLT HEAD 5.6GPM 3500PSI 1450RPM","description":"\u003cp\u003e\u003cstrong\u003eGeneral Pumps TS2021 NICKEL PLT HEAD 5.6GPM 3500PSI 1450RPM is a professional-grade pump parts from General Pump rated at 3500 PSI and 5.6 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement head for General Pump pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a head wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e General Pump pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 3500\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 5.6\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Head\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHead\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGeneral Pump pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3500 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.6 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis head fits General Pump triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump head need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763756622024,"sku":"2012","price":917.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/02012_a2089019-3c96-4ab3-bf84-d68c4493460a.webp?v=1774232712"},{"product_id":"zwd4030g-comet-pump-4-0-gpm-3200-psi","title":"Zwd4035g 4GPM 3500PSI 1\" Gas Flange","description":"\u003cp\u003e\u003cstrong\u003eZwd4035g 4GPM 3500PSI 1\" Gas Flange is a professional-grade pump parts from GP rated at 3500 PSI and 4 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement flange for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a flange wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 3500\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flange\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3500 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis flange fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump flange need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763761176776,"sku":"4777","price":551.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/4777_5cd558b9-2872-4c05-9846-b8f4d0d0300d.jpg?v=1784853380"},{"product_id":"zwd3540g-comet-pump-3-5-gpm-4000-psi","title":"Zwd3540g 3.5GPM 4000PSI 1\" Gas Flange","description":"\u003cp\u003e\u003cstrong\u003eZwd3540g 3.5GPM 4000PSI 1\" Gas Flange is a professional-grade pump parts from GP rated at 4000 PSI and 3.5 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement flange for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a flange wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 4000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 3.5\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flange\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis flange fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump flange need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763777495240,"sku":"5064","price":773.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/5064_2c25525b-9650-49bb-8f6b-adb65f5dada1.jpg?v=1784853380"},{"product_id":"beacon-pump-lube-for-pressure-washer-pumps","title":"Quart Bl Pump Lube Api 10W-30","description":"\u003cp\u003e\u003cstrong\u003eQuart Bl Pump Lube Api 10W-30 is a professional-grade pump parts from AR. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for AR pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AR pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAR pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits AR triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763783065800,"sku":"1753","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/1753_01_web_07be6e0a-324c-416d-8d8f-da2ec637d10a.png?v=1774231966"},{"product_id":"xmv3g30d-ar-pump-for-7-8-hp-engine","title":"Xmv3g30d-f24 3GPM 3000PSI 1\" Gas Flange","description":"\u003cp\u003e\u003cstrong\u003eXmv3g30d-f24 3GPM 3000PSI 1\" Gas Flange is a professional-grade pump parts from GP rated at 3000 PSI and 3 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement flange for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a flange wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 3000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flange\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis flange fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump flange need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763788603592,"sku":"4832","price":645.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/04832_7dd9ede1-ec09-4024-8496-a69f0e4e9792.webp?v=1774231373"},{"product_id":"tsf2021-general-pump-high-flow-triplex-pump","title":"TSF2021 7.0-8.5GPM 3600PSI 1450\/1750RPM 24mm","description":"\u003cp\u003e\u003cstrong\u003eTSF2021 7.0-8.5GPM 3600PSI 1450\/1750RPM 24mm is a professional-grade pump parts from GP rated at 3600 PSI and 8.5 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 3600\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 8.5\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3600 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.5 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763808854216,"sku":"6218","price":1048.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/06218_8d9b7070-29cc-4ffe-b56d-9ec8882a149c.webp?v=1774231516"},{"product_id":"xmv3g25d-ar-pump-3000-psi-for-6-7-hp-pressure-washers","title":"Xmv3g27d-f25 3GPM 2700PSI 3\/4\" Gas","description":"\u003cp\u003e\u003cstrong\u003eXmv3g27d-f25 3GPM 2700PSI 3\/4\" Gas is a professional-grade pump parts from GP rated at 2700 PSI and 3 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 2700\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2700 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763809181896,"sku":"1783","price":615.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/01783_773f7915-c821-488b-809a-f1a482e469b1.webp?v=1774231373"},{"product_id":"tsf2221-hp-by-general-pump-super-high-flow-triplex-pump","title":"GP TSF2221 8.5-10.2GPM 3000PSI 1450\/1750 RPM 24mm","description":"\u003cp\u003e\u003cstrong\u003eGP TSF2221 8.5-10.2GPM 3000PSI 1450\/1750 RPM 24mm is a professional-grade pump parts from GP rated at 3000 PSI and 10.2 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 3000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 10.2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.2 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763811311816,"sku":"6412","price":1164.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/6412_02_web.png?v=1774232621"},{"product_id":"cat-56-pump-5-5-gpm-3500-psi-pressure-washer-pump","title":"56 Pump 5.5\/3500 Triplex Pressure Washer Pump","description":"\u003cp\u003e\u003cstrong\u003e56 Pump 5.5\/3500 is a professional-grade pump parts. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for triplex plunger pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits triplex plunger pumps used in pressure washing equipment. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763824484552,"sku":"1935","price":2201.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/01935_4e195a21-a142-4fde-bff5-0d2194aaf78a.webp?v=1774233489"},{"product_id":"zwd3030g-comet-pump-3-0-gpm-3000-psi","title":"Zwd3030g 3GPM 3200PSI 3\/4\" Gas Flange","description":"\u003cp\u003e\u003cstrong\u003eZwd3030g 3GPM 3200PSI 3\/4\" Gas Flange is a professional-grade pump parts from GP rated at 3200 PSI and 3 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement flange for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a flange wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 3200\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flange\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3200 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis flange fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump flange need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763828318408,"sku":"4778","price":543.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/04778_6e617846-2d45-42ab-9f1f-9ed637bfa13a.webp?v=1774231321"},{"product_id":"beacon-pump-lube-case-of-12","title":"Case (12 Qts.) Bl Pump Lube Api 10W-30","description":"\u003cp\u003e\u003cstrong\u003eCase (12 Qts.) Bl Pump Lube Api 10W-30 is a professional-grade pump parts from BE. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for BE pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e BE pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBE pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits BE triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763842900168,"sku":"5710","price":113.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/5710_01_web_a859eec8-a930-40a2-9095-e2b29d1c940a.png?v=1774233054"},{"product_id":"zwd3530g-comet-pump-3-5-gpm-3000-psi","title":"Zwd3535g 3.5GPM 3500PSI 1\" Gas Flange","description":"\u003cp\u003e\u003cstrong\u003eZwd3535g 3.5GPM 3500PSI 1\" Gas Flange is a professional-grade pump parts from GP rated at 3500 PSI and 3.5 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement flange for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a flange wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 3500\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 3.5\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flange\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3500 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis flange fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump flange need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763844931784,"sku":"4782","price":553.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/4782_b5862336-ad19-4c3b-be88-0b85659018ec.jpg?v=1784853379"},{"product_id":"cat-pump-oil-12-pack-deal","title":"Case Cat 6100 Pump Oil 12-21 Oz.bottles","description":"\u003cp\u003e\u003cstrong\u003eCase Cat 6100 Pump Oil 12-21 Oz.bottles is a professional-grade pump parts from CAT. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement oil for CAT pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a oil wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e CAT pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Oil\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOil\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCAT pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis oil fits CAT triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump oil need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763852140744,"sku":"4019","price":212.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/4019_17bd7ef0-6257-4216-8391-84abe6305502.jpg?v=1784853193"},{"product_id":"mc13-20-s-udor-triplex-pump","title":"Bc 13\/20-S Pump 3.5GPM 3000PSI 1450 RPM 24MM Solid","description":"\u003cp\u003e\u003cstrong\u003eBc 13\/20-S Pump 3.5GPM 3000PSI 1450 RPM 24MM Solid is a professional-grade pump parts from GP rated at 3000 PSI and 3.5 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 3000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 3.5\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763852599496,"sku":"5495","price":704.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/05495_36ef9cda-62f4-4f5a-a3f6-0c61025b3820.webp?v=1774233231"},{"product_id":"axd3030g-comet-pump-3-0-gpm-3000-psi","title":"Awd3030g-k 3GPM 3000PSI 1\" Gas Flange","description":"\u003cp\u003e\u003cstrong\u003eAwd3030g-k 3GPM 3000PSI 1\" Gas Flange is a professional-grade pump parts from GP rated at 3000 PSI and 3 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement flange for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a flange wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 3000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flange\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis flange fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump flange need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763875143880,"sku":"1313","price":598.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/1313_01_web_2942728c-fe76-417d-8df4-3d0cff82cc67.png?v=1774233289"},{"product_id":"mc15-20-s-udor-triplex-pump","title":"Bc 15\/20-S Pump 4.0GPM 3000PSI 1450 RPM 24MM Solid","description":"\u003cp\u003e\u003cstrong\u003eBc 15\/20-S Pump 4.0GPM 3000PSI 1450 RPM 24MM Solid is a professional-grade pump parts from GP rated at 3000 PSI and 4.0 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 3000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 4.0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.0 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763878748360,"sku":"5499","price":704.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/5499_01_web_724a2010-d014-4b28-9fa0-95753f083db4.png?v=1774233230"},{"product_id":"p316-giant-triplex-pump-3-9gpm-3000psi-1450rpm-24mm-shaft","title":"P316RX 3.9GPM 3000PSI 1450RPM 24mm SHAFT","description":"\u003cp\u003e\u003cstrong\u003eP316RX 3.9GPM 3000PSI 1450RPM 24mm SHAFT is a professional-grade pump parts from GP rated at 3000 PSI and 3.9 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 3000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 3.9\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.9 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763887825096,"sku":"3153","price":691.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/03153_3891918d-0468-41ec-a02a-43b24906fd32.webp?v=1774232193"},{"product_id":"p317-giant-triplex-pump-3-7gpm-3000psi-1800rpm","title":"P317rx 3.7GPM 3000PSI 1800RPM","description":"\u003cp\u003e\u003cstrong\u003eP317rx 3.7GPM 3000PSI 1800RPM is a professional-grade pump parts from GP rated at 3000 PSI and 3.7 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 3000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 3.7\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.7 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763891921096,"sku":"3154","price":691.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/P317rx_3.7GPM_3000PSI_1800RPM_76428493-e2e0-4c67-a8b9-94d0e4696d77.png?v=1784321254"},{"product_id":"axd3025g-comet-pump-3-0-gpm-2500-psi","title":"Axd3025g 3GPM 2500PSI 3\/4\" Gas Flange","description":"\u003cp\u003e\u003cstrong\u003eAxd3025g 3GPM 2500PSI 3\/4\" Gas Flange is a professional-grade pump parts from GP rated at 2500 PSI and 3 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement flange for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a flange wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 2500\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flange\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2500 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis flange fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump flange need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763904078024,"sku":"5923","price":538.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/05923_779a8800-371b-41fb-8799-8c4a2a375953.webp?v=1774233281"},{"product_id":"rk1528hn-4-0gpm-4000psi-1450rpm-24mm-x-30mm-shaft","title":"RK1528HN 4.0GPM 4000PSI 1450RPM 24mm x 30mm SHAFT","description":"\u003cp\u003e\u003cstrong\u003eRK1528HN 4.0GPM 4000PSI 1450RPM 24mm x 30mm SHAFT is a professional-grade pump parts from GP rated at 4000 PSI and 4.0 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 4000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 4.0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.0 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763906470088,"sku":"4597","price":690.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/04597_0f1c836f-1814-4821-a2e5-ae5ea9a5b341.webp?v=1774231858"},{"product_id":"rka4g40hn-4gpm-4000psi-1750rpm-24mm-short-shaft-1-long","title":"RKA4G40HN 4GPM 4000PSI 1750RPM 24mm SHORT SHAFT 1\"","description":"\u003cp\u003e\u003cstrong\u003eRKA4G40HN 4GPM 4000PSI 1750RPM 24mm SHORT SHAFT 1\" is a professional-grade pump parts from GP rated at 4000 PSI and 4 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 4000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763914432712,"sku":"6242","price":827.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/06242_0c2ed32d-0bde-4f53-adb4-11bb79bf0da3.webp?v=1774231852"},{"product_id":"rka4g30n-4gpm-3000psi-1750rpm-24mm-shaft","title":"RKA4G30N 4GPM 3000PSI 1750RPM 24mm SHAFT","description":"\u003cp\u003e\u003cstrong\u003eRKA4G30N 4GPM 3000PSI 1750RPM 24mm SHAFT is a professional-grade pump parts from GP rated at 3000 PSI and 4 GPM. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for GP pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GP pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated PSI:\u003c\/strong\u003e 3000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated GPM:\u003c\/strong\u003e 4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP pumps\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated GPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits GP triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37763973775560,"sku":"3900","price":797.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/3900_d5ca5608-3240-4363-a40b-3d01cf026970.jpg?v=1784853298"},{"product_id":"comet-axial-shaft-pump-for-5-hp-engines-1","title":"Comet Axial Shaft Pump For 5 Hp Engines","description":"\u003cp\u003e\u003cstrong\u003eComet Axial Shaft Pump For 5 Hp Engines is a professional-grade pump parts from Comet. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for Comet pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Comet pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComet pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits Comet triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37764425351368,"sku":"6043","price":286.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/products\/comet-axial-shaft-pump-for-5-hp-engines-15.jpg?v=1628399473"},{"product_id":"ar-axial-shaft-pump-for-6-5-hp-engines","title":"AR Axial Shaft Pump For 6.5 Hp Engines","description":"\u003cp\u003e\u003cstrong\u003eAR Axial Shaft Pump For 6.5 Hp Engines is a professional-grade pump parts from AR. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement pump component for AR pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a pump component wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AR pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Pump Part\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePump Part\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAR pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part fits AR triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump parts need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37764466573512,"sku":"6663","price":314.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/products\/ar-axial-shaft-pump-for-6-5-hp-engines-22.jpg?v=1628399456"},{"product_id":"general-triplex-pump-with-unloader-for-9-11-hp-engine","title":"General Triplex Pump With Unloader For 9-11 HP Engine","description":"\u003cp\u003e\u003cstrong\u003eGeneral Triplex Pump With Unloader For 9-11 HP Engine is a professional-grade pump parts. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement unloader for triplex plunger pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a unloader wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Unloader\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnloader\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis unloader fits triplex plunger pumps used in pressure washing equipment. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump unloader need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37764493344968,"sku":"3696","price":520.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/products\/general-triplex-pump-with-unloader-for-9-11-hp-honda-pressure-washers-6.jpg?v=1628399493"},{"product_id":"packing-insertion-kit-for-pressure-washer-pumps","title":"Interpump Packing Insertion Tool Kit","description":"\u003cp\u003e\u003cstrong\u003eInterpump Packing Insertion Tool Kit is a professional-grade pump parts from Interpump. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement kit for Interpump pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a kit wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Interpump pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Kit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKit\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInterpump pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis kit fits Interpump triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump kit need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37764501930184,"sku":"4341","price":57.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/04341_6406c330-ffdc-4405-9497-cd8ae8dfdbd7.webp?v=1774232546"},{"product_id":"comet-triplex-pump-with-unloader-for-11-hp-engine","title":"Comet Triplex Pump With Unloader For 11 Hp Engine","description":"\u003cp\u003e\u003cstrong\u003eComet Triplex Pump With Unloader For 11 Hp Engine is a professional-grade pump parts from Comet. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eReplacement unloader for Comet pumps.\u003c\/p\u003e\n\u003cp\u003eTriplex plunger pumps are the heart of every pressure washer. When a unloader wears out, you lose pressure, develop leaks, or the pump stops working altogether. Rebuilding with the right parts costs a fraction of a new pump and gets you back to work the same day.\u003c\/p\u003e\n\u003cp\u003eMost pump failures come down to worn seals, scored plungers, or damaged valves. Catching wear early and replacing parts before they fail completely saves the pump body and crankcase from damage.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Comet pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Unloader\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Triplex plunger pump rebuild and repair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnloader\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComet pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis unloader fits Comet triplex plunger pumps. Verify your pump model number before ordering. The model and serial number are on a data plate on the pump body or manifold.\u003c\/p\u003e\n\u003cp\u003eCommon pump brands used in professional pressure washers:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eGeneral Pump\u003c\/strong\u003e, popular in commercial trailer rigs and skid systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCat Pumps\u003c\/strong\u003e, premium pumps known for long service life\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAR (Annovi Reverberi)\u003c\/strong\u003e, Italian-made pumps in mid-range and commercial units\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComet\u003c\/strong\u003e, good value for residential and light commercial washers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGiant \/ Interpump\u003c\/strong\u003e, heavy duty industrial and ultra-high pressure pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are not sure which pump you have, call us with the model number and we will match the right parts.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cp\u003ePump parts wear out with use. The more hours on the pump, the more frequently you need to rebuild. Here are the most common reasons to order pump parts:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLoss of pressure\u003c\/strong\u003e, usually caused by worn valves, seals, or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWater leaking from the pump\u003c\/strong\u003e, typically worn seals or packing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePulsating pressure\u003c\/strong\u003e, usually a stuck or broken check valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOil leaking from the crankcase\u003c\/strong\u003e, worn oil seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeasonal rebuild\u003c\/strong\u003e, replacing wear items before the busy season starts\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eBefore disassembling the pump, release all pressure from the system. Disconnect the engine or motor from the pump. Have clean rags and a parts tray ready.\u003c\/p\u003e\n\u003cp\u003eWhen replacing seals and packing, lubricate them with pump oil or silicone grease before installation. Dry seals tear on first startup. Check plungers for scoring or wear marks. A scored plunger will chew through new seals in hours.\u003c\/p\u003e\n\u003cp\u003eUse the correct pump oil. Check your pump manufacturer's recommendation. Most triplex pumps use non-detergent pump oil (not motor oil). Change the pump oil every 200 to 500 hours or at the start of each season.\u003c\/p\u003e\n\u003cp\u003eAfter reassembly, run the pump with water flowing and no pressure for 30 seconds to prime it and seat the seals. Then slowly bring it up to operating pressure and check for leaks.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the signs that my pump unloader need replacement?\u003c\/h3\u003e\n\u003cp\u003eLoss of pressure is the most common sign. Other symptoms include water leaking from the pump head, pulsating pressure, unusual noises, and oil leaking from the crankcase. If you notice any of these, inspect and replace the worn parts before the damage spreads.\u003c\/p\u003e\n\u003ch3\u003eShould I rebuild my pump or buy a new one?\u003c\/h3\u003e\n\u003cp\u003eIn most cases, a rebuild is cheaper and gets you the same performance as a new pump. Seal kits, valve kits, and packing sets cost a fraction of a new pump. The pump body and crankcase last for years if you maintain them. The only time to replace is if the crankcase or manifold is cracked.\u003c\/p\u003e\n\u003ch3\u003eHow often should I rebuild my pressure washer pump?\u003c\/h3\u003e\n\u003cp\u003eIt depends on hours of use. Most commercial washers rebuild pumps every 500 to 1000 hours. Replace seals and valves when you notice pressure loss or leaks. Preventive rebuilds at the start of each season keep you from breaking down on a job.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washer pump parts near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washer pump parts for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Pump Parts from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eWe stock pump repair kits, valve kits, seal kits, oil, and individual components for General Pump, Cat Pumps, AR, Comet, and more. Need a complete pump? Check our triplex plunger pumps.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-pumps\"\u003eBrowse Pressure Washer Pumps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37764515299528,"sku":"5067","price":419.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/products\/comet-triplex-pump-with-unloader-for-11-hp-honda-pressure-washer-13.gif?v=1628399473"},{"product_id":"suttner-standard-trigger-gun-st-1500","title":"Suttner St-1500 (weep) Spray Gun","description":"\u003cp\u003e\u003cstrong\u003eSuttner St-1500 (weep) Spray Gun is a professional-grade accessories from Suttner. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eSuttner gun for professional and commercial pressure washing.\u003c\/p\u003e\n\u003cp\u003eThe right accessories make the job faster and your results better. Every piece of equipment on your rig should earn its spot. Cheap accessories break on the job and cost you time and money. Quality accessories last for years and pay for themselves.\u003c\/p\u003e\n\u003cp\u003eThis is a professional-grade product built for daily commercial use. It handles the pressures, chemicals, and abuse that come with running a pressure washing business.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Suttner\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Gun\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Professional pressure washing equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGun\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuttner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003ePressure washing accessories connect to your equipment using standard connections:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e1\/4 inch quick connect for nozzle tips and wand ends\u003c\/li\u003e \u003cli\u003e3\/8 inch quick connect or NPT for hose and gun connections\u003c\/li\u003e \u003cli\u003eM22 threaded connections on some spray guns and wands\u003c\/li\u003e \u003cli\u003eGarden hose thread (GHT) for water supply accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the connection type on your existing equipment before ordering. If you need an adapter to make things fit, check our fittings and adapters section.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eResidential house washing\u003c\/strong\u003e and property maintenance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial property cleaning\u003c\/strong\u003e for storefronts, restaurants, and facilities\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete and flatwork cleaning\u003c\/strong\u003e on driveways, parking lots, and walkways\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFleet and equipment washing\u003c\/strong\u003e for trucks, trailers, and heavy machinery\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecialty cleaning\u003c\/strong\u003e including roof washing, gutter cleaning, and graffiti removal\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eInstall accessories with the correct thread sealant (Teflon tape for NPT, rubber washer for GHT). Check all connections for leaks before starting work.\u003c\/p\u003e\n\u003cp\u003eInspect accessories before each use. Check for cracks, wear, loose connections, and damaged seals. A wand or gun that breaks under pressure is a safety hazard.\u003c\/p\u003e\n\u003cp\u003eClean accessories after each use. Chemical residue corrodes metal parts and degrades seals. Flush with clean water before storing.\u003c\/p\u003e\n\u003cp\u003eStore accessories indoors or under cover. UV exposure degrades rubber and plastic components. Cold weather can crack fittings with trapped water. Drain everything before storage in freezing conditions.\u003c\/p\u003e\n\u003cp\u003eBuild a maintenance routine for your accessories. At the start of each work day, check trigger gun seals, wand connections, and hose fittings. Look for worn O-rings, cracked barbs, and loose quick connects. At the end of each day, flush chemical residue from everything and hang hoses on the reel. These habits add years of life to your equipment and prevent surprises on the job.\u003c\/p\u003e\n\u003cp\u003eWhen an accessory breaks on a job, having a backup on the truck is the difference between finishing the job and going home. Keep a spare trigger gun, a spare set of nozzles, extra quick connects, and a length of jumper hose on your rig at all times. The cost of a few spare parts is nothing compared to the cost of a lost job.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat PSI rating do I need for my gun?\u003c\/h3\u003e\n\u003cp\u003eMatch the PSI rating of the accessory to your pressure washer's output. Using an accessory rated below your system pressure is a safety hazard. It is fine to use an accessory rated higher than your system pressure. Higher-rated parts work at lower pressures without any issues.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between a consumer and professional accessory?\u003c\/h3\u003e\n\u003cp\u003eProfessional accessories use heavier construction, higher pressure ratings, chemical-resistant materials, and serviceable connections. Consumer accessories use lighter materials and are often not rebuildable. For daily commercial use, professional-grade equipment is worth the investment.\u003c\/p\u003e\n\u003ch3\u003eDo I need any adapters?\u003c\/h3\u003e\n\u003cp\u003eIt depends on your existing connections. Most professional pressure washers use standard 3\/8 inch NPT and 1\/4 inch quick connect fittings. Some consumer machines use M22 threads or proprietary connections. Check your equipment and order the appropriate adapter if needed.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washing accessories near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washing accessories for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Accessories from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eBrowse our full accessory lineup. Wands, lances, surface cleaners, turbo nozzles, extension hoses, trigger guns, and more.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-guns\"\u003eBrowse Pressure Washer Guns\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":40699975696584,"sku":"2324","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/02324_42c5973b-7944-4940-9612-0b79302fe64a.webp?v=1774231610"},{"product_id":"yg4500s-linear-trigger-gun-1","title":"Pa Yg4500s Linear Spray Gun","description":"\u003cp\u003e\u003cstrong\u003ePa Yg4500s Linear Spray Gun is a professional-grade accessories from AR. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAR gun for professional and commercial pressure washing.\u003c\/p\u003e\n\u003cp\u003eThe right accessories make the job faster and your results better. Every piece of equipment on your rig should earn its spot. Cheap accessories break on the job and cost you time and money. Quality accessories last for years and pay for themselves.\u003c\/p\u003e\n\u003cp\u003eThis is a professional-grade product built for daily commercial use. It handles the pressures, chemicals, and abuse that come with running a pressure washing business.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e AR\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Gun\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Professional pressure washing equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGun\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003ePressure washing accessories connect to your equipment using standard connections:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e1\/4 inch quick connect for nozzle tips and wand ends\u003c\/li\u003e \u003cli\u003e3\/8 inch quick connect or NPT for hose and gun connections\u003c\/li\u003e \u003cli\u003eM22 threaded connections on some spray guns and wands\u003c\/li\u003e \u003cli\u003eGarden hose thread (GHT) for water supply accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the connection type on your existing equipment before ordering. If you need an adapter to make things fit, check our fittings and adapters section.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eResidential house washing\u003c\/strong\u003e and property maintenance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial property cleaning\u003c\/strong\u003e for storefronts, restaurants, and facilities\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete and flatwork cleaning\u003c\/strong\u003e on driveways, parking lots, and walkways\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFleet and equipment washing\u003c\/strong\u003e for trucks, trailers, and heavy machinery\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecialty cleaning\u003c\/strong\u003e including roof washing, gutter cleaning, and graffiti removal\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eInstall accessories with the correct thread sealant (Teflon tape for NPT, rubber washer for GHT). Check all connections for leaks before starting work.\u003c\/p\u003e\n\u003cp\u003eInspect accessories before each use. Check for cracks, wear, loose connections, and damaged seals. A wand or gun that breaks under pressure is a safety hazard.\u003c\/p\u003e\n\u003cp\u003eClean accessories after each use. Chemical residue corrodes metal parts and degrades seals. Flush with clean water before storing.\u003c\/p\u003e\n\u003cp\u003eStore accessories indoors or under cover. UV exposure degrades rubber and plastic components. Cold weather can crack fittings with trapped water. Drain everything before storage in freezing conditions.\u003c\/p\u003e\n\u003cp\u003eBuild a maintenance routine for your accessories. At the start of each work day, check trigger gun seals, wand connections, and hose fittings. Look for worn O-rings, cracked barbs, and loose quick connects. At the end of each day, flush chemical residue from everything and hang hoses on the reel. These habits add years of life to your equipment and prevent surprises on the job.\u003c\/p\u003e\n\u003cp\u003eWhen an accessory breaks on a job, having a backup on the truck is the difference between finishing the job and going home. Keep a spare trigger gun, a spare set of nozzles, extra quick connects, and a length of jumper hose on your rig at all times. The cost of a few spare parts is nothing compared to the cost of a lost job.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat PSI rating do I need for my gun?\u003c\/h3\u003e\n\u003cp\u003eMatch the PSI rating of the accessory to your pressure washer's output. Using an accessory rated below your system pressure is a safety hazard. It is fine to use an accessory rated higher than your system pressure. Higher-rated parts work at lower pressures without any issues.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between a consumer and professional accessory?\u003c\/h3\u003e\n\u003cp\u003eProfessional accessories use heavier construction, higher pressure ratings, chemical-resistant materials, and serviceable connections. Consumer accessories use lighter materials and are often not rebuildable. For daily commercial use, professional-grade equipment is worth the investment.\u003c\/p\u003e\n\u003ch3\u003eDo I need any adapters?\u003c\/h3\u003e\n\u003cp\u003eIt depends on your existing connections. Most professional pressure washers use standard 3\/8 inch NPT and 1\/4 inch quick connect fittings. Some consumer machines use M22 threads or proprietary connections. Check your equipment and order the appropriate adapter if needed.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washing accessories near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washing accessories for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Accessories from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eBrowse our full accessory lineup. Wands, lances, surface cleaners, turbo nozzles, extension hoses, trigger guns, and more.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-guns\"\u003eBrowse Pressure Washer Guns\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37765376934088,"sku":"6967","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/06967_88b43fa2-dee5-4734-93e2-4987651f05cd.webp?v=1774232123"},{"product_id":"st-810-pom-spray-gun-8gpm-2000-psi-front-entry-trigger-gun","title":"Suttner St-810 Pom Spray","description":"\u003cp\u003e\u003cstrong\u003eSuttner St-810 Pom Spray is a professional-grade accessories from Suttner. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eSuttner pressure washing accessory for professional and commercial pressure washing.\u003c\/p\u003e\n\u003cp\u003eThe right accessories make the job faster and your results better. Every piece of equipment on your rig should earn its spot. Cheap accessories break on the job and cost you time and money. Quality accessories last for years and pay for themselves.\u003c\/p\u003e\n\u003cp\u003eThis is a professional-grade product built for daily commercial use. It handles the pressures, chemicals, and abuse that come with running a pressure washing business.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Suttner\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Accessory\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Professional pressure washing equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAccessory\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuttner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003ePressure washing accessories connect to your equipment using standard connections:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e1\/4 inch quick connect for nozzle tips and wand ends\u003c\/li\u003e \u003cli\u003e3\/8 inch quick connect or NPT for hose and gun connections\u003c\/li\u003e \u003cli\u003eM22 threaded connections on some spray guns and wands\u003c\/li\u003e \u003cli\u003eGarden hose thread (GHT) for water supply accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the connection type on your existing equipment before ordering. If you need an adapter to make things fit, check our fittings and adapters section.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eResidential house washing\u003c\/strong\u003e and property maintenance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial property cleaning\u003c\/strong\u003e for storefronts, restaurants, and facilities\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete and flatwork cleaning\u003c\/strong\u003e on driveways, parking lots, and walkways\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFleet and equipment washing\u003c\/strong\u003e for trucks, trailers, and heavy machinery\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecialty cleaning\u003c\/strong\u003e including roof washing, gutter cleaning, and graffiti removal\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eInstall accessories with the correct thread sealant (Teflon tape for NPT, rubber washer for GHT). Check all connections for leaks before starting work.\u003c\/p\u003e\n\u003cp\u003eInspect accessories before each use. Check for cracks, wear, loose connections, and damaged seals. A wand or gun that breaks under pressure is a safety hazard.\u003c\/p\u003e\n\u003cp\u003eClean accessories after each use. Chemical residue corrodes metal parts and degrades seals. Flush with clean water before storing.\u003c\/p\u003e\n\u003cp\u003eStore accessories indoors or under cover. UV exposure degrades rubber and plastic components. Cold weather can crack fittings with trapped water. Drain everything before storage in freezing conditions.\u003c\/p\u003e\n\u003cp\u003eBuild a maintenance routine for your accessories. At the start of each work day, check trigger gun seals, wand connections, and hose fittings. Look for worn O-rings, cracked barbs, and loose quick connects. At the end of each day, flush chemical residue from everything and hang hoses on the reel. These habits add years of life to your equipment and prevent surprises on the job.\u003c\/p\u003e\n\u003cp\u003eWhen an accessory breaks on a job, having a backup on the truck is the difference between finishing the job and going home. Keep a spare trigger gun, a spare set of nozzles, extra quick connects, and a length of jumper hose on your rig at all times. The cost of a few spare parts is nothing compared to the cost of a lost job.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat PSI rating do I need for my accessory?\u003c\/h3\u003e\n\u003cp\u003eMatch the PSI rating of the accessory to your pressure washer's output. Using an accessory rated below your system pressure is a safety hazard. It is fine to use an accessory rated higher than your system pressure. Higher-rated parts work at lower pressures without any issues.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between a consumer and professional accessory?\u003c\/h3\u003e\n\u003cp\u003eProfessional accessories use heavier construction, higher pressure ratings, chemical-resistant materials, and serviceable connections. Consumer accessories use lighter materials and are often not rebuildable. For daily commercial use, professional-grade equipment is worth the investment.\u003c\/p\u003e\n\u003ch3\u003eDo I need any adapters?\u003c\/h3\u003e\n\u003cp\u003eIt depends on your existing connections. Most professional pressure washers use standard 3\/8 inch NPT and 1\/4 inch quick connect fittings. Some consumer machines use M22 threads or proprietary connections. Check your equipment and order the appropriate adapter if needed.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washing accessories near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washing accessories for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Accessories from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eBrowse our full accessory lineup. Wands, lances, surface cleaners, turbo nozzles, extension hoses, trigger guns, and more.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-guns\"\u003eBrowse Pressure Washer Guns\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37765385257160,"sku":"6561","price":28.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/06561_20f5474a-9440-4035-9719-90a9ed714fdb.webp?v=1774231575"},{"product_id":"yrl51-high-volume-trigger-gun","title":"Pa Yrl51 Spray Gun for Pressure Washers","description":"\u003cp\u003e\u003cstrong\u003ePa Yrl51 Spray Gun is a professional-grade accessories from PA. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003ePA gun for professional and commercial pressure washing.\u003c\/p\u003e\n\u003cp\u003eThe right accessories make the job faster and your results better. Every piece of equipment on your rig should earn its spot. Cheap accessories break on the job and cost you time and money. Quality accessories last for years and pay for themselves.\u003c\/p\u003e\n\u003cp\u003eThis is a professional-grade product built for daily commercial use. It handles the pressures, chemicals, and abuse that come with running a pressure washing business.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Gun\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Professional pressure washing equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGun\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003ePressure washing accessories connect to your equipment using standard connections:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e1\/4 inch quick connect for nozzle tips and wand ends\u003c\/li\u003e \u003cli\u003e3\/8 inch quick connect or NPT for hose and gun connections\u003c\/li\u003e \u003cli\u003eM22 threaded connections on some spray guns and wands\u003c\/li\u003e \u003cli\u003eGarden hose thread (GHT) for water supply accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the connection type on your existing equipment before ordering. If you need an adapter to make things fit, check our fittings and adapters section.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eResidential house washing\u003c\/strong\u003e and property maintenance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial property cleaning\u003c\/strong\u003e for storefronts, restaurants, and facilities\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete and flatwork cleaning\u003c\/strong\u003e on driveways, parking lots, and walkways\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFleet and equipment washing\u003c\/strong\u003e for trucks, trailers, and heavy machinery\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecialty cleaning\u003c\/strong\u003e including roof washing, gutter cleaning, and graffiti removal\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eInstall accessories with the correct thread sealant (Teflon tape for NPT, rubber washer for GHT). Check all connections for leaks before starting work.\u003c\/p\u003e\n\u003cp\u003eInspect accessories before each use. Check for cracks, wear, loose connections, and damaged seals. A wand or gun that breaks under pressure is a safety hazard.\u003c\/p\u003e\n\u003cp\u003eClean accessories after each use. Chemical residue corrodes metal parts and degrades seals. Flush with clean water before storing.\u003c\/p\u003e\n\u003cp\u003eStore accessories indoors or under cover. UV exposure degrades rubber and plastic components. Cold weather can crack fittings with trapped water. Drain everything before storage in freezing conditions.\u003c\/p\u003e\n\u003cp\u003eBuild a maintenance routine for your accessories. At the start of each work day, check trigger gun seals, wand connections, and hose fittings. Look for worn O-rings, cracked barbs, and loose quick connects. At the end of each day, flush chemical residue from everything and hang hoses on the reel. These habits add years of life to your equipment and prevent surprises on the job.\u003c\/p\u003e\n\u003cp\u003eWhen an accessory breaks on a job, having a backup on the truck is the difference between finishing the job and going home. Keep a spare trigger gun, a spare set of nozzles, extra quick connects, and a length of jumper hose on your rig at all times. The cost of a few spare parts is nothing compared to the cost of a lost job.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat PSI rating do I need for my gun?\u003c\/h3\u003e\n\u003cp\u003eMatch the PSI rating of the accessory to your pressure washer's output. Using an accessory rated below your system pressure is a safety hazard. It is fine to use an accessory rated higher than your system pressure. Higher-rated parts work at lower pressures without any issues.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between a consumer and professional accessory?\u003c\/h3\u003e\n\u003cp\u003eProfessional accessories use heavier construction, higher pressure ratings, chemical-resistant materials, and serviceable connections. Consumer accessories use lighter materials and are often not rebuildable. For daily commercial use, professional-grade equipment is worth the investment.\u003c\/p\u003e\n\u003ch3\u003eDo I need any adapters?\u003c\/h3\u003e\n\u003cp\u003eIt depends on your existing connections. Most professional pressure washers use standard 3\/8 inch NPT and 1\/4 inch quick connect fittings. Some consumer machines use M22 threads or proprietary connections. Check your equipment and order the appropriate adapter if needed.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washing accessories near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washing accessories for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Accessories from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eBrowse our full accessory lineup. Wands, lances, surface cleaners, turbo nozzles, extension hoses, trigger guns, and more.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-guns\"\u003eBrowse Pressure Washer Guns\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37765388206280,"sku":"6267","price":127.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/06267-2_859b68d2-f6e2-4769-ac17-392a262cc0fa.webp?v=1774232120"},{"product_id":"relax-action-trigger-gun-st-2700-w-stainless-plumbing","title":"Suttner St2700 Stainless I\/O Spray Gun W\/ Relaxed Action","description":"\u003cp\u003e\u003cstrong\u003eSuttner St2700 Stainless I\/O Spray Gun W\/ Relaxed Action is a professional-grade accessories from Suttner, stainless construction. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eSuttner gun, stainless construction for professional and commercial pressure washing.\u003c\/p\u003e\n\u003cp\u003eThe right accessories make the job faster and your results better. Every piece of equipment on your rig should earn its spot. Cheap accessories break on the job and cost you time and money. Quality accessories last for years and pay for themselves.\u003c\/p\u003e\n\u003cp\u003eThis is a professional-grade product built for daily commercial use. It handles the pressures, chemicals, and abuse that come with running a pressure washing business.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless. Maximum corrosion resistance. Handles extreme temperatures and harsh chemicals. Longest service life.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Suttner\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Gun\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Professional pressure washing equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGun\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuttner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003ePressure washing accessories connect to your equipment using standard connections:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e1\/4 inch quick connect for nozzle tips and wand ends\u003c\/li\u003e \u003cli\u003e3\/8 inch quick connect or NPT for hose and gun connections\u003c\/li\u003e \u003cli\u003eM22 threaded connections on some spray guns and wands\u003c\/li\u003e \u003cli\u003eGarden hose thread (GHT) for water supply accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the connection type on your existing equipment before ordering. If you need an adapter to make things fit, check our fittings and adapters section.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eResidential house washing\u003c\/strong\u003e and property maintenance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial property cleaning\u003c\/strong\u003e for storefronts, restaurants, and facilities\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete and flatwork cleaning\u003c\/strong\u003e on driveways, parking lots, and walkways\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFleet and equipment washing\u003c\/strong\u003e for trucks, trailers, and heavy machinery\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecialty cleaning\u003c\/strong\u003e including roof washing, gutter cleaning, and graffiti removal\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eInstall accessories with the correct thread sealant (Teflon tape for NPT, rubber washer for GHT). Check all connections for leaks before starting work.\u003c\/p\u003e\n\u003cp\u003eInspect accessories before each use. Check for cracks, wear, loose connections, and damaged seals. A wand or gun that breaks under pressure is a safety hazard.\u003c\/p\u003e\n\u003cp\u003eClean accessories after each use. Chemical residue corrodes metal parts and degrades seals. Flush with clean water before storing.\u003c\/p\u003e\n\u003cp\u003eStore accessories indoors or under cover. UV exposure degrades rubber and plastic components. Cold weather can crack fittings with trapped water. Drain everything before storage in freezing conditions.\u003c\/p\u003e\n\u003cp\u003eBuild a maintenance routine for your accessories. At the start of each work day, check trigger gun seals, wand connections, and hose fittings. Look for worn O-rings, cracked barbs, and loose quick connects. At the end of each day, flush chemical residue from everything and hang hoses on the reel. These habits add years of life to your equipment and prevent surprises on the job.\u003c\/p\u003e\n\u003cp\u003eWhen an accessory breaks on a job, having a backup on the truck is the difference between finishing the job and going home. Keep a spare trigger gun, a spare set of nozzles, extra quick connects, and a length of jumper hose on your rig at all times. The cost of a few spare parts is nothing compared to the cost of a lost job.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat PSI rating do I need for my gun?\u003c\/h3\u003e\n\u003cp\u003eMatch the PSI rating of the accessory to your pressure washer's output. Using an accessory rated below your system pressure is a safety hazard. It is fine to use an accessory rated higher than your system pressure. Higher-rated parts work at lower pressures without any issues.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between a consumer and professional accessory?\u003c\/h3\u003e\n\u003cp\u003eProfessional accessories use heavier construction, higher pressure ratings, chemical-resistant materials, and serviceable connections. Consumer accessories use lighter materials and are often not rebuildable. For daily commercial use, professional-grade equipment is worth the investment.\u003c\/p\u003e\n\u003ch3\u003eDo I need any adapters?\u003c\/h3\u003e\n\u003cp\u003eIt depends on your existing connections. Most professional pressure washers use standard 3\/8 inch NPT and 1\/4 inch quick connect fittings. Some consumer machines use M22 threads or proprietary connections. Check your equipment and order the appropriate adapter if needed.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washing accessories near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washing accessories for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Accessories from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eBrowse our full accessory lineup. Wands, lances, surface cleaners, turbo nozzles, extension hoses, trigger guns, and more.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-guns\"\u003eBrowse Pressure Washer Guns\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37765406294216,"sku":"4730","price":176.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/04730-2_01f155a1-e5b7-4821-bca3-c8664e66fa9f.webp?v=1774231596"},{"product_id":"heavy-duty-trigger-gun-by-giant","title":"Giant 21290C Trigger Gun","description":"\u003cp\u003e\u003cstrong\u003eGiant 21290C Trigger Gun is a professional-grade accessories from Giant. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eGiant gun for professional and commercial pressure washing.\u003c\/p\u003e\n\u003cp\u003eThe right accessories make the job faster and your results better. Every piece of equipment on your rig should earn its spot. Cheap accessories break on the job and cost you time and money. Quality accessories last for years and pay for themselves.\u003c\/p\u003e\n\u003cp\u003eThis is a professional-grade product built for daily commercial use. It handles the pressures, chemicals, and abuse that come with running a pressure washing business.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Giant\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Gun\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Professional pressure washing equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGun\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGiant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003ePressure washing accessories connect to your equipment using standard connections:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e1\/4 inch quick connect for nozzle tips and wand ends\u003c\/li\u003e \u003cli\u003e3\/8 inch quick connect or NPT for hose and gun connections\u003c\/li\u003e \u003cli\u003eM22 threaded connections on some spray guns and wands\u003c\/li\u003e \u003cli\u003eGarden hose thread (GHT) for water supply accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the connection type on your existing equipment before ordering. If you need an adapter to make things fit, check our fittings and adapters section.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eResidential house washing\u003c\/strong\u003e and property maintenance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial property cleaning\u003c\/strong\u003e for storefronts, restaurants, and facilities\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete and flatwork cleaning\u003c\/strong\u003e on driveways, parking lots, and walkways\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFleet and equipment washing\u003c\/strong\u003e for trucks, trailers, and heavy machinery\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecialty cleaning\u003c\/strong\u003e including roof washing, gutter cleaning, and graffiti removal\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eInstall accessories with the correct thread sealant (Teflon tape for NPT, rubber washer for GHT). Check all connections for leaks before starting work.\u003c\/p\u003e\n\u003cp\u003eInspect accessories before each use. Check for cracks, wear, loose connections, and damaged seals. A wand or gun that breaks under pressure is a safety hazard.\u003c\/p\u003e\n\u003cp\u003eClean accessories after each use. Chemical residue corrodes metal parts and degrades seals. Flush with clean water before storing.\u003c\/p\u003e\n\u003cp\u003eStore accessories indoors or under cover. UV exposure degrades rubber and plastic components. Cold weather can crack fittings with trapped water. Drain everything before storage in freezing conditions.\u003c\/p\u003e\n\u003cp\u003eBuild a maintenance routine for your accessories. At the start of each work day, check trigger gun seals, wand connections, and hose fittings. Look for worn O-rings, cracked barbs, and loose quick connects. At the end of each day, flush chemical residue from everything and hang hoses on the reel. These habits add years of life to your equipment and prevent surprises on the job.\u003c\/p\u003e\n\u003cp\u003eWhen an accessory breaks on a job, having a backup on the truck is the difference between finishing the job and going home. Keep a spare trigger gun, a spare set of nozzles, extra quick connects, and a length of jumper hose on your rig at all times. The cost of a few spare parts is nothing compared to the cost of a lost job.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat PSI rating do I need for my gun?\u003c\/h3\u003e\n\u003cp\u003eMatch the PSI rating of the accessory to your pressure washer's output. Using an accessory rated below your system pressure is a safety hazard. It is fine to use an accessory rated higher than your system pressure. Higher-rated parts work at lower pressures without any issues.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between a consumer and professional accessory?\u003c\/h3\u003e\n\u003cp\u003eProfessional accessories use heavier construction, higher pressure ratings, chemical-resistant materials, and serviceable connections. Consumer accessories use lighter materials and are often not rebuildable. For daily commercial use, professional-grade equipment is worth the investment.\u003c\/p\u003e\n\u003ch3\u003eDo I need any adapters?\u003c\/h3\u003e\n\u003cp\u003eIt depends on your existing connections. Most professional pressure washers use standard 3\/8 inch NPT and 1\/4 inch quick connect fittings. Some consumer machines use M22 threads or proprietary connections. Check your equipment and order the appropriate adapter if needed.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washing accessories near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washing accessories for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Accessories from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eBrowse our full accessory lineup. Wands, lances, surface cleaners, turbo nozzles, extension hoses, trigger guns, and more.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-guns\"\u003eBrowse Pressure Washer Guns\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37765419598024,"sku":"2341","price":36.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/02341_27df190e-06c1-499c-806a-ac5bf50e0902.webp?v=1774232702"},{"product_id":"steam-gun","title":"Steam Gun W\/Lever Control, 1\/2FPT Inlet 3\/8FPT Swi","description":"\u003cp\u003e\u003cstrong\u003eSteam Gun W\/Lever Control, 1\/2FPT Inlet 3\/8FPT Swi is a professional-grade accessories. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003egun for professional and commercial pressure washing.\u003c\/p\u003e\n\u003cp\u003eThe right accessories make the job faster and your results better. Every piece of equipment on your rig should earn its spot. Cheap accessories break on the job and cost you time and money. Quality accessories last for years and pay for themselves.\u003c\/p\u003e\n\u003cp\u003eThis is a professional-grade product built for daily commercial use. It handles the pressures, chemicals, and abuse that come with running a pressure washing business.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Gun\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Professional pressure washing equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGun\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003ePressure washing accessories connect to your equipment using standard connections:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e1\/4 inch quick connect for nozzle tips and wand ends\u003c\/li\u003e \u003cli\u003e3\/8 inch quick connect or NPT for hose and gun connections\u003c\/li\u003e \u003cli\u003eM22 threaded connections on some spray guns and wands\u003c\/li\u003e \u003cli\u003eGarden hose thread (GHT) for water supply accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the connection type on your existing equipment before ordering. If you need an adapter to make things fit, check our fittings and adapters section.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eResidential house washing\u003c\/strong\u003e and property maintenance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial property cleaning\u003c\/strong\u003e for storefronts, restaurants, and facilities\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete and flatwork cleaning\u003c\/strong\u003e on driveways, parking lots, and walkways\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFleet and equipment washing\u003c\/strong\u003e for trucks, trailers, and heavy machinery\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecialty cleaning\u003c\/strong\u003e including roof washing, gutter cleaning, and graffiti removal\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eInstall accessories with the correct thread sealant (Teflon tape for NPT, rubber washer for GHT). Check all connections for leaks before starting work.\u003c\/p\u003e\n\u003cp\u003eInspect accessories before each use. Check for cracks, wear, loose connections, and damaged seals. A wand or gun that breaks under pressure is a safety hazard.\u003c\/p\u003e\n\u003cp\u003eClean accessories after each use. Chemical residue corrodes metal parts and degrades seals. Flush with clean water before storing.\u003c\/p\u003e\n\u003cp\u003eStore accessories indoors or under cover. UV exposure degrades rubber and plastic components. Cold weather can crack fittings with trapped water. Drain everything before storage in freezing conditions.\u003c\/p\u003e\n\u003cp\u003eBuild a maintenance routine for your accessories. At the start of each work day, check trigger gun seals, wand connections, and hose fittings. Look for worn O-rings, cracked barbs, and loose quick connects. At the end of each day, flush chemical residue from everything and hang hoses on the reel. These habits add years of life to your equipment and prevent surprises on the job.\u003c\/p\u003e\n\u003cp\u003eWhen an accessory breaks on a job, having a backup on the truck is the difference between finishing the job and going home. Keep a spare trigger gun, a spare set of nozzles, extra quick connects, and a length of jumper hose on your rig at all times. The cost of a few spare parts is nothing compared to the cost of a lost job.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat PSI rating do I need for my gun?\u003c\/h3\u003e\n\u003cp\u003eMatch the PSI rating of the accessory to your pressure washer's output. Using an accessory rated below your system pressure is a safety hazard. It is fine to use an accessory rated higher than your system pressure. Higher-rated parts work at lower pressures without any issues.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between a consumer and professional accessory?\u003c\/h3\u003e\n\u003cp\u003eProfessional accessories use heavier construction, higher pressure ratings, chemical-resistant materials, and serviceable connections. Consumer accessories use lighter materials and are often not rebuildable. For daily commercial use, professional-grade equipment is worth the investment.\u003c\/p\u003e\n\u003ch3\u003eDo I need any adapters?\u003c\/h3\u003e\n\u003cp\u003eIt depends on your existing connections. Most professional pressure washers use standard 3\/8 inch NPT and 1\/4 inch quick connect fittings. Some consumer machines use M22 threads or proprietary connections. Check your equipment and order the appropriate adapter if needed.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washing accessories near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washing accessories for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Accessories from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003eBrowse our full accessory lineup. Wands, lances, surface cleaners, turbo nozzles, extension hoses, trigger guns, and more.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-guns\"\u003eBrowse Pressure Washer Guns\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37765423038664,"sku":"3183","price":881.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/03183_da512383-eccc-471d-b53e-c2ae1824a36a.webp?v=1774231669"},{"product_id":"steam-wand","title":"Steam Lance 3\/8\" Sch 80 X 36\"","description":"\u003cdiv class=\"sbs-content\"\u003e\n\u003cdiv class=\"sbs-badges\"\u003e\u003cspan class=\"sbs-badge\"\u003e\u003cspan class=\"sbs-badge__label\"\u003eSize\u003c\/span\u003e 3\/8\"\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"sbs-svc-banner sbs-svc-banner--service\"\u003e\n\u003cspan class=\"sbs-svc-banner__icon\"\u003e🔧\u003c\/span\u003e\u003cdiv class=\"sbs-svc-banner__body\"\u003e\n\u003cdiv class=\"sbs-svc-banner__title\"\u003eCommonly Used For: House Washing, Building Cleaning, High-Reach Work\u003c\/div\u003e\n\u003cdiv class=\"sbs-svc-banner__desc\"\u003eContractor-grade - trusted by professionals across the Mid-Atlantic region.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-section\"\u003e\n\u003ch2\u003eWand \/ Lance - Professional Grade\u003c\/h2\u003e\n\u003cp\u003eThis wand \/ lance is built for professional pressure washing contractors and commercial cleaning operations, with 3\/8\" connection size. Designed for the demands of daily commercial use - not weekend homeowner projects. Available at Sun Brite Supply in Gaithersburg, MD - stocked and ready to ship.\u003c\/p\u003e\n\u003cp\u003eEvery component at Sun Brite Supply is the same equipment our team has used and trusted across 30 years in the pressure washing industry. We don't stock consumer-grade parts with professional labels - if it's in our catalog, it's contractor-tested.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-section\"\u003e\u003ch2\u003eWhere Contractors Use This Wand \/ Lance\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"sbs-cards sbs-cards--2col\"\u003e\n\u003cdiv class=\"sbs-card\"\u003e\n\u003cspan class=\"sbs-card__icon\"\u003e🔧\u003c\/span\u003e\u003cdiv class=\"sbs-card__title\"\u003eEquipment Maintenance\u003c\/div\u003e\n\u003cdiv class=\"sbs-card__desc\"\u003eKeep your pressure washing rig running at peak performance with quality replacement parts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-card\"\u003e\n\u003cspan class=\"sbs-card__icon\"\u003e🏢\u003c\/span\u003e\u003cdiv class=\"sbs-card__title\"\u003eCommercial Operations\u003c\/div\u003e\n\u003cdiv class=\"sbs-card__desc\"\u003eBuilt for the demands of daily contractor use - not consumer-grade substitutes.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-card\"\u003e\n\u003cspan class=\"sbs-card__icon\"\u003e📦\u003c\/span\u003e\u003cdiv class=\"sbs-card__title\"\u003eIn-Stock Ready\u003c\/div\u003e\n\u003cdiv class=\"sbs-card__desc\"\u003eShips within 24 hours from our Gaithersburg, MD warehouse.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-card\"\u003e\n\u003cspan class=\"sbs-card__icon\"\u003e☎️\u003c\/span\u003e\u003cdiv class=\"sbs-card__title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"sbs-card__desc\"\u003eCall and talk to someone who knows this equipment - not a call center.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-section\"\u003e\n\u003ch2\u003eApplication and Compatibility\u003c\/h2\u003e\n\u003cp\u003eProfessional pressure washing equipment demands components built for daily commercial abuse. Consumer-grade substitutes fail under the pressures, temperatures, and chemical exposure that contractor rigs operate in. This part is designed for that environment - built to perform under load, day after day. If you're not sure about compatibility, call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e - we match parts to machines every day.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-section\"\u003e\n\u003ch2\u003eContractor-Grade Quality\u003c\/h2\u003e\n\u003cp\u003eThere's a real difference between professional equipment and consumer-grade alternatives sold at hardware stores. Consumer parts are built to a price point - they work fine for the homeowner who pressure washes their deck once a year. But put those same parts on a commercial rig running 8 hours a day, 5 days a week, and they fail fast. This wand \/ lance is built for that daily grind. The materials, tolerances, and construction are designed for thousands of hours of commercial operation. That's why contractors come to Sun Brite Supply instead of buying online from unknown vendors - we carry the brands and specs that working professionals trust.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-steps\"\u003e\n\u003ch2\u003eInstallation and Setup\u003c\/h2\u003e\n\u003cdiv class=\"sbs-step\"\u003e\n\u003cdiv class=\"sbs-step__num\"\u003e1\u003c\/div\u003e\n\u003cdiv class=\"sbs-step__body\"\u003e\n\u003ch4\u003eVerify Compatibility\u003c\/h4\u003e\n\u003cp\u003eCheck the specifications against your existing equipment. Thread sizes, pressure ratings, and flow capacities must match for safe operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-step\"\u003e\n\u003cdiv class=\"sbs-step__num\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"sbs-step__body\"\u003e\n\u003ch4\u003eInstall According to Specs\u003c\/h4\u003e\n\u003cp\u003eFollow the manufacturer's installation guidelines. Use appropriate thread sealant on pipe connections. Don't overtighten fittings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-step\"\u003e\n\u003cdiv class=\"sbs-step__num\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"sbs-step__body\"\u003e\n\u003ch4\u003eTest Under Pressure\u003c\/h4\u003e\n\u003cp\u003eAfter installation, test at low pressure first. Check all connections for leaks before running at full operating pressure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-callout sbs-callout--tip\"\u003e\n\u003cspan class=\"sbs-callout__icon\"\u003e💡\u003c\/span\u003e\u003cdiv class=\"sbs-callout__text\"\u003e\n\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Keep spare parts on your rig. The cost of downtime on a commercial job always exceeds the cost of carrying a few critical replacement components.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-callout sbs-callout--warning\"\u003e\n\u003cspan class=\"sbs-callout__icon\"\u003e⚠️\u003c\/span\u003e\u003cdiv class=\"sbs-callout__text\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify pressure ratings, thread sizes, and flow specifications match your existing system before installation. Using components rated below your machine's operating pressure creates a safety hazard. When in doubt, call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e before ordering.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-compat\"\u003e\n\u003ch3\u003eCompatible With\u003c\/h3\u003e\n\u003cdiv class=\"sbs-compat__grid\"\u003e\n\u003cspan class=\"sbs-compat__tag\"\u003eCommercial PW Systems\u003c\/span\u003e\u003cspan class=\"sbs-compat__tag\"\u003eContractor-Grade Equipment\u003c\/span\u003e\u003cspan class=\"sbs-compat__tag\"\u003eStandard Connections\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-table-wrap\"\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"sbs-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eWand \/ Lance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Size\u003c\/td\u003e\n\u003ctd\u003e3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShips From\u003c\/td\u003e\n\u003ctd\u003eGaithersburg, MD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-section\"\u003e\n\u003ch2\u003eMaintenance and Troubleshooting\u003c\/h2\u003e\n\u003cp\u003eKeep the part clean and stored in a dry environment when not in use. Exposure to moisture, chemicals, and UV light degrades materials over time. Carry spares on your rig for critical components.\u003c\/p\u003e\n\u003ch3\u003eWhen to Replace vs. Repair\u003c\/h3\u003e\n\u003cp\u003eIf this wand \/ lance shows signs of wear but is still functional, a rebuild kit or replacement seals may extend its service life at a fraction of the full replacement cost. However, if you see cracks, cross-threading, severe corrosion, or complete failure under pressure, replacement is the safer and more economical choice. Call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e and we'll help you decide. Always follow \u003ca href=\"https:\/\/www.osha.gov\/pressure-washing\" rel=\"noopener\" target=\"_blank\"\u003eOSHA equipment safety standards\u003c\/a\u003e when working with high-pressure equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"sbs-faq__item\"\u003e\n\u003cdiv class=\"sbs-faq__q\"\u003eWhat is this wand \/ lance used for?\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__a\"\u003eThis wand \/ lance is designed for professional pressure washing applications, specifically for house washing, building cleaning, high-reach work. It's built for contractors who need reliable, commercial-grade equipment for daily operations on the job site.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__item\"\u003e\n\u003cdiv class=\"sbs-faq__q\"\u003eIs this wand \/ lance compatible with my pressure washer?\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__a\"\u003eCheck the specifications above against your machine's requirements. Thread sizes, pressure ratings, and flow capacities must match. Call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e if you need help with fitment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__item\"\u003e\n\u003cdiv class=\"sbs-faq__q\"\u003eHow quickly do you ship orders?\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__a\"\u003eIn-stock items ship within 24 hours from our Gaithersburg, MD warehouse. Local customers can arrange same-day counter pickup. Call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e to confirm availability and get a shipping estimate.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__item\"\u003e\n\u003cdiv class=\"sbs-faq__q\"\u003eWhat is your return policy?\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__a\"\u003eUnopened and unused items can be returned within 30 days for store credit. If something arrives damaged or isn't what you expected, call us at \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e and we'll make it right.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-cta\"\u003e\n\u003cdiv class=\"sbs-cta__text\"\u003e\n\u003ch3\u003eNeed Help Choosing the Right Part?\u003c\/h3\u003e\n\u003cp\u003e30+ years of industry experience. We match parts to machines every day.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"tel:+13015199274\" class=\"sbs-cta__phone\"\u003e☎ (301) 519-9274\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-related\"\u003e\n\u003ca href=\"\/collections\/all\"\u003eShop All Products\u003cspan\u003eBrowse Collection →\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings\u003cspan\u003eBrowse Collection →\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/collections\/accessories\"\u003eAccessories\u003cspan\u003eBrowse Collection →\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-section\"\u003e\n\u003ch2\u003eWhy Buy From Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply has served pressure washing contractors from our Gaithersburg, MD location since 2011. We stock the professional-grade parts and equipment you won't find at big box stores. Every in-stock order ships within 24 hours. Local customers can pick up the same day. Call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e and talk to someone who knows this equipment - not a call center.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-callout sbs-callout--info\"\u003e\n\u003cspan class=\"sbs-callout__icon\"\u003e📦\u003c\/span\u003e\u003cdiv class=\"sbs-callout__text\"\u003e\n\u003cstrong\u003eShipping \u0026amp; Returns:\u003c\/strong\u003e In-stock items ship within 24 hours from Gaithersburg, MD. Same-day counter pickup for local contractors. Unopened items may be returned within 30 days for store credit. Call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e with questions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is this wand \/ lance used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This wand \/ lance is designed for professional pressure washing applications, specifically for house washing, building cleaning, high-reach work. It's built for contractors who need reliable, commercial-grade equipment for daily operations on the job site.\"}},{\"@type\":\"Question\",\"name\":\"Is this wand \/ lance compatible with my pressure washer?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Check the specifications above against your machine's requirements. Thread sizes, pressure ratings, and flow capacities must match. Call (301) 519-9274 if you need help with fitment.\"}},{\"@type\":\"Question\",\"name\":\"How quickly do you ship orders?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"In-stock items ship within 24 hours from our Gaithersburg, MD warehouse. Local customers can arrange same-day counter pickup. Call (301) 519-9274 to confirm availability and get a shipping estimate.\"}},{\"@type\":\"Question\",\"name\":\"What is your return policy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Unopened and unused items can be returned within 30 days for store credit. If something arrives damaged or isn't what you expected, call us at (301) 519-9274 and we'll make it right.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37765424120008,"sku":"3187","price":307.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/03187_6afe960f-9f30-4cd4-b6f4-fb5680f29003.webp?v=1774231667"},{"product_id":"gutter-adapter-for-telescoping-wand-w-22mm-fitting","title":"Gutter Adapter For Telescoping Wand W\/22mm Fitting","description":"\u003cdiv class=\"sbs-content\"\u003e\n\u003cdiv class=\"sbs-svc-banner sbs-svc-banner--service\"\u003e\n\u003cspan class=\"sbs-svc-banner__icon\"\u003e🔧\u003c\/span\u003e\u003cdiv class=\"sbs-svc-banner__body\"\u003e\n\u003cdiv class=\"sbs-svc-banner__title\"\u003eCommonly Used For: House Washing, Building Cleaning, High-Reach Work\u003c\/div\u003e\n\u003cdiv class=\"sbs-svc-banner__desc\"\u003eContractor-grade - trusted by professionals across the Mid-Atlantic region.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-section\"\u003e\n\u003ch2\u003eWand \/ Lance - Professional Grade\u003c\/h2\u003e\n\u003cp\u003eThis wand \/ lance is built for professional pressure washing contractors and commercial cleaning operations, with commercial-grade specifications. Designed for the demands of daily commercial use - not weekend homeowner projects. Available at Sun Brite Supply in Gaithersburg, MD - stocked and ready to ship.\u003c\/p\u003e\n\u003cp\u003eEvery component at Sun Brite Supply is the same equipment our team has used and trusted across 30 years in the pressure washing industry. We don't stock consumer-grade parts with professional labels - if it's in our catalog, it's contractor-tested.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-section\"\u003e\u003ch2\u003eWhere Contractors Use This Wand \/ Lance\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv class=\"sbs-cards sbs-cards--2col\"\u003e\n\u003cdiv class=\"sbs-card\"\u003e\n\u003cspan class=\"sbs-card__icon\"\u003e🔧\u003c\/span\u003e\u003cdiv class=\"sbs-card__title\"\u003eEquipment Maintenance\u003c\/div\u003e\n\u003cdiv class=\"sbs-card__desc\"\u003eKeep your pressure washing rig running at peak performance with quality replacement parts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-card\"\u003e\n\u003cspan class=\"sbs-card__icon\"\u003e🏢\u003c\/span\u003e\u003cdiv class=\"sbs-card__title\"\u003eCommercial Operations\u003c\/div\u003e\n\u003cdiv class=\"sbs-card__desc\"\u003eBuilt for the demands of daily contractor use - not consumer-grade substitutes.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-card\"\u003e\n\u003cspan class=\"sbs-card__icon\"\u003e📦\u003c\/span\u003e\u003cdiv class=\"sbs-card__title\"\u003eIn-Stock Ready\u003c\/div\u003e\n\u003cdiv class=\"sbs-card__desc\"\u003eShips within 24 hours from our Gaithersburg, MD warehouse.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-card\"\u003e\n\u003cspan class=\"sbs-card__icon\"\u003e☎️\u003c\/span\u003e\u003cdiv class=\"sbs-card__title\"\u003eExpert Support\u003c\/div\u003e\n\u003cdiv class=\"sbs-card__desc\"\u003eCall and talk to someone who knows this equipment - not a call center.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-section\"\u003e\n\u003ch2\u003eApplication and Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis component integrates into standard commercial pressure washing systems using industry-standard connections. Verify the specifications listed below against your existing equipment before ordering. Thread sizes, pressure ratings, and flow capacities must match your system for safe, leak-free operation. If you're not sure about compatibility, call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e - we match parts to machines every day.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-section\"\u003e\n\u003ch2\u003eContractor-Grade Quality\u003c\/h2\u003e\n\u003cp\u003eThere's a real difference between professional equipment and consumer-grade alternatives sold at hardware stores. Consumer parts are built to a price point - they work fine for the homeowner who pressure washes their deck once a year. But put those same parts on a commercial rig running 8 hours a day, 5 days a week, and they fail fast. This wand \/ lance is built for that daily grind. The materials, tolerances, and construction are designed for thousands of hours of commercial operation. That's why contractors come to Sun Brite Supply instead of buying online from unknown vendors - we carry the brands and specs that working professionals trust.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-steps\"\u003e\n\u003ch2\u003eInstallation and Setup\u003c\/h2\u003e\n\u003cdiv class=\"sbs-step\"\u003e\n\u003cdiv class=\"sbs-step__num\"\u003e1\u003c\/div\u003e\n\u003cdiv class=\"sbs-step__body\"\u003e\n\u003ch4\u003eVerify Compatibility\u003c\/h4\u003e\n\u003cp\u003eCheck the specifications against your existing equipment. Thread sizes, pressure ratings, and flow capacities must match for safe operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-step\"\u003e\n\u003cdiv class=\"sbs-step__num\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"sbs-step__body\"\u003e\n\u003ch4\u003eInstall According to Specs\u003c\/h4\u003e\n\u003cp\u003eFollow the manufacturer's installation guidelines. Use appropriate thread sealant on pipe connections. Don't overtighten fittings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-step\"\u003e\n\u003cdiv class=\"sbs-step__num\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"sbs-step__body\"\u003e\n\u003ch4\u003eTest Under Pressure\u003c\/h4\u003e\n\u003cp\u003eAfter installation, test at low pressure first. Check all connections for leaks before running at full operating pressure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-callout sbs-callout--tip\"\u003e\n\u003cspan class=\"sbs-callout__icon\"\u003e💡\u003c\/span\u003e\u003cdiv class=\"sbs-callout__text\"\u003e\n\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Keep spare parts on your rig. The cost of downtime on a commercial job always exceeds the cost of carrying a few critical replacement components.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-callout sbs-callout--warning\"\u003e\n\u003cspan class=\"sbs-callout__icon\"\u003e⚠️\u003c\/span\u003e\u003cdiv class=\"sbs-callout__text\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify pressure ratings, thread sizes, and flow specifications match your existing system before installation. Using components rated below your machine's operating pressure creates a safety hazard. When in doubt, call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e before ordering.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-compat\"\u003e\n\u003ch3\u003eCompatible With\u003c\/h3\u003e\n\u003cdiv class=\"sbs-compat__grid\"\u003e\n\u003cspan class=\"sbs-compat__tag\"\u003eCommercial PW Systems\u003c\/span\u003e\u003cspan class=\"sbs-compat__tag\"\u003eContractor-Grade Equipment\u003c\/span\u003e\u003cspan class=\"sbs-compat__tag\"\u003eStandard Connections\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-table-wrap\"\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"sbs-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eWand \/ Lance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShips From\u003c\/td\u003e\n\u003ctd\u003eGaithersburg, MD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-section\"\u003e\n\u003ch2\u003eMaintenance and Troubleshooting\u003c\/h2\u003e\n\u003cp\u003eInspect this component during your regular maintenance routine. Check for wear, leaks, corrosion, and proper operation. Replacing worn parts on schedule prevents mid-job failures that cost you time and money.\u003c\/p\u003e\n\u003ch3\u003eWhen to Replace vs. Repair\u003c\/h3\u003e\n\u003cp\u003eIf this wand \/ lance shows signs of wear but is still functional, a rebuild kit or replacement seals may extend its service life at a fraction of the full replacement cost. However, if you see cracks, cross-threading, severe corrosion, or complete failure under pressure, replacement is the safer and more economical choice. Call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e and we'll help you decide. Always follow \u003ca href=\"https:\/\/www.osha.gov\/pressure-washing\" rel=\"noopener\" target=\"_blank\"\u003eOSHA equipment safety standards\u003c\/a\u003e when working with high-pressure equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"sbs-faq__item\"\u003e\n\u003cdiv class=\"sbs-faq__q\"\u003eWhat is this wand \/ lance used for?\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__a\"\u003eThis wand \/ lance is designed for professional pressure washing applications, specifically for house washing, building cleaning, high-reach work. It's built for contractors who need reliable, commercial-grade equipment for daily operations on the job site.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__item\"\u003e\n\u003cdiv class=\"sbs-faq__q\"\u003eIs this wand \/ lance compatible with my pressure washer?\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__a\"\u003eCheck the specifications above against your machine's requirements. Thread sizes, pressure ratings, and flow capacities must match. Call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e if you need help with fitment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__item\"\u003e\n\u003cdiv class=\"sbs-faq__q\"\u003eHow quickly do you ship orders?\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__a\"\u003eIn-stock items ship within 24 hours from our Gaithersburg, MD warehouse. Local customers can arrange same-day counter pickup. Call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e to confirm availability and get a shipping estimate.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__item\"\u003e\n\u003cdiv class=\"sbs-faq__q\"\u003eWhat is your return policy?\u003c\/div\u003e\n\u003cdiv class=\"sbs-faq__a\"\u003eUnopened and unused items can be returned within 30 days for store credit. If something arrives damaged or isn't what you expected, call us at \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e and we'll make it right.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-cta\"\u003e\n\u003cdiv class=\"sbs-cta__text\"\u003e\n\u003ch3\u003eNeed Help Choosing the Right Part?\u003c\/h3\u003e\n\u003cp\u003e30+ years of industry experience. We match parts to machines every day.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"tel:+13015199274\" class=\"sbs-cta__phone\"\u003e☎ (301) 519-9274\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-related\"\u003e\n\u003ca href=\"\/collections\/all\"\u003eShop All Products\u003cspan\u003eBrowse Collection →\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings\u003cspan\u003eBrowse Collection →\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"\/collections\/accessories\"\u003eAccessories\u003cspan\u003eBrowse Collection →\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-section\"\u003e\n\u003ch2\u003eWhy Buy From Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply has served pressure washing contractors from our Gaithersburg, MD location since 2011. We stock the professional-grade parts and equipment you won't find at big box stores. Every in-stock order ships within 24 hours. Local customers can pick up the same day. Call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e and talk to someone who knows this equipment - not a call center.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sbs-callout sbs-callout--info\"\u003e\n\u003cspan class=\"sbs-callout__icon\"\u003e📦\u003c\/span\u003e\u003cdiv class=\"sbs-callout__text\"\u003e\n\u003cstrong\u003eShipping \u0026amp; Returns:\u003c\/strong\u003e In-stock items ship within 24 hours from Gaithersburg, MD. Same-day counter pickup for local contractors. Unopened items may be returned within 30 days for store credit. Call \u003ca href=\"tel:+13015199274\"\u003e(301) 519-9274\u003c\/a\u003e with questions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sun Brite Supply","offers":[{"title":"Default Title","offer_id":37765764939976,"sku":"6739","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/06739_06a2a194-c744-4c6b-ae68-a47bcf6e86d6.webp?v=1774234746"},{"product_id":"powerhouse","title":"Powerhouse Professional Cleaning Chemical","description":"\u003cp\u003e\u003cstrong\u003ePowerhouse is a professional-grade chemicals. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eProfessional-grade cleaning chemical for pressure washing applications.\u003c\/p\u003e\n\u003cp\u003eThe right chemical does most of the work. Pressure alone does not remove organic stains like algae, mold, mildew, and oxidation. Chemical treatment breaks down the stain at the molecular level so the pressure washer can rinse it away cleanly.\u003c\/p\u003e\n\u003cp\u003eAlways follow the dilution ratios on the label. Stronger is not always better. Over-concentrated chemical damages surfaces, kills landscaping, and wastes product. Get the ratio right and you get better results with less chemical.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Cleaning Chemical\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication Method:\u003c\/strong\u003e Downstream injector, X-Jet, 12V pump, or batch mix\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProfessional Grade:\u003c\/strong\u003e Formulated for commercial pressure washing contractors\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCleaning Chemical\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDownstream, X-Jet, 12V, or batch mix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis chemical works with standard pressure washing application equipment:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDownstream injectors\u003c\/strong\u003e that draw chemical into the water stream after the pump\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eX-Jet (M5) nozzles\u003c\/strong\u003e for applying chemical at distance without a ladder\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e12V pump systems\u003c\/strong\u003e for direct chemical application at full strength\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBatch mixing\u003c\/strong\u003e in a dedicated chemical tank\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSoft wash systems\u003c\/strong\u003e for low-pressure chemical application on roofs and delicate surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the product label for compatible surfaces. Some chemicals are not safe for all materials. Test in an inconspicuous area first.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHouse washing\u003c\/strong\u003e for removing algae, mold, mildew, and oxidation from siding\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRoof cleaning\u003c\/strong\u003e for soft wash treatment of asphalt shingles and tile\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete cleaning\u003c\/strong\u003e for oil stains, rust stains, and organic growth on flatwork\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFleet washing\u003c\/strong\u003e for road film, diesel soot, and bug removal on trucks and trailers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial property maintenance\u003c\/strong\u003e for storefronts, dumpster pads, and walkways\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eStore chemicals in a cool, shaded area. Heat and direct sunlight break down active ingredients, especially sodium hypochlorite (SH). SH loses strength quickly in hot storage.\u003c\/p\u003e\n\u003cp\u003eMix chemicals in a well-ventilated area. Wear chemical-resistant gloves, eye protection, and appropriate clothing. Never mix different chemicals together unless the manufacturer says it is safe. Mixing bleach with acids creates toxic chlorine gas.\u003c\/p\u003e\n\u003cp\u003ePre-wet landscaping, cars, and sensitive surfaces before applying chemicals. Rinse them again after the job. This dilutes any overspray and prevents chemical damage to plants and finishes.\u003c\/p\u003e\n\u003cp\u003eFlush your chemical injection system with clean water after each use. Chemical residue corrodes injectors, fittings, and pump components. A 60-second flush at the end of the day prevents corrosion buildup.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat chemicals do I need for house washing?\u003c\/h3\u003e\n\u003cp\u003eThe standard house wash mix is sodium hypochlorite (SH, pool-grade bleach) with a surfactant to help it cling to the surface. Dilution depends on the surface and staining. For vinyl siding, a mild mix works. For heavy algae and mold, go stronger. Always test a small area first.\u003c\/p\u003e\n\u003ch3\u003eHow do I apply chemicals with a pressure washer?\u003c\/h3\u003e\n\u003cp\u003eThe most common method is a downstream injector. It draws chemical into the water stream after the pump, so the chemical never touches your pump internals. An X-Jet nozzle lets you apply chemical at distance, up to 20+ feet high, without a ladder. A 12V pump system applies straight chemical without dilution.\u003c\/p\u003e\n\u003ch3\u003eHow should I store pressure washing chemicals?\u003c\/h3\u003e\n\u003cp\u003eStore in a cool, shaded area in sealed containers. Sodium hypochlorite loses strength fast in heat. Buy only what you will use in 30 to 60 days. Keep chemicals away from children, pets, and food. Follow the SDS (Safety Data Sheet) for specific storage and handling requirements.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washing chemicals and detergents near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washing chemicals and detergents for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Chemicals from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003ePair your chemicals with a downstream injector, X-Jet, or 12V pump system. We carry house wash, roof wash, concrete cleaners, degreasers, and specialty cleaning products.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/chemicals\"\u003eBrowse Chemicals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"1 gallon","offer_id":42324722778312,"sku":"94400.1","price":18.99,"currency_code":"USD","in_stock":true},{"title":"4 Gallons","offer_id":43201286537416,"sku":"94400.4","price":59.99,"currency_code":"USD","in_stock":true},{"title":"5 Gallons","offer_id":43201286570184,"sku":"94400.5","price":65.4,"currency_code":"USD","in_stock":true},{"title":"30 Gallons","offer_id":43201286602952,"sku":"94400.30","price":349.0,"currency_code":"USD","in_stock":false},{"title":"55 Gallons","offer_id":43201286635720,"sku":"94400.55","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/Powerhousepressurewashingchemicalforsiding_eifs_andbrick.png?v=1688611693"},{"product_id":"smoke-house-stack-and-hood-cleaner-chemical","title":"Smoke House Hood Cleaner Chemical","description":"\u003cp\u003e\u003cstrong\u003eSmoke House Hood Cleaner Chemical is a professional-grade chemicals. In stock and ships same day from Sun Brite Supply in Gaithersburg, Maryland.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eProfessional-grade cleaning chemical for pressure washing applications.\u003c\/p\u003e\n\u003cp\u003eThe right chemical does most of the work. Pressure alone does not remove organic stains like algae, mold, mildew, and oxidation. Chemical treatment breaks down the stain at the molecular level so the pressure washer can rinse it away cleanly.\u003c\/p\u003e\n\u003cp\u003eAlways follow the dilution ratios on the label. Stronger is not always better. Over-concentrated chemical damages surfaces, kills landscaping, and wastes product. Get the ratio right and you get better results with less chemical.\u003c\/p\u003e \u003ch2\u003eKey Features and Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Cleaning Chemical\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication Method:\u003c\/strong\u003e Downstream injector, X-Jet, 12V pump, or batch mix\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProfessional Grade:\u003c\/strong\u003e Formulated for commercial pressure washing contractors\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCleaning Chemical\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDownstream, X-Jet, 12V, or batch mix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis chemical works with standard pressure washing application equipment:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDownstream injectors\u003c\/strong\u003e that draw chemical into the water stream after the pump\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eX-Jet (M5) nozzles\u003c\/strong\u003e for applying chemical at distance without a ladder\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e12V pump systems\u003c\/strong\u003e for direct chemical application at full strength\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBatch mixing\u003c\/strong\u003e in a dedicated chemical tank\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSoft wash systems\u003c\/strong\u003e for low-pressure chemical application on roofs and delicate surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the product label for compatible surfaces. Some chemicals are not safe for all materials. Test in an inconspicuous area first.\u003c\/p\u003e \u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHouse washing\u003c\/strong\u003e for removing algae, mold, mildew, and oxidation from siding\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRoof cleaning\u003c\/strong\u003e for soft wash treatment of asphalt shingles and tile\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcrete cleaning\u003c\/strong\u003e for oil stains, rust stains, and organic growth on flatwork\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFleet washing\u003c\/strong\u003e for road film, diesel soot, and bug removal on trucks and trailers\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial property maintenance\u003c\/strong\u003e for storefronts, dumpster pads, and walkways\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eStore chemicals in a cool, shaded area. Heat and direct sunlight break down active ingredients, especially sodium hypochlorite (SH). SH loses strength quickly in hot storage.\u003c\/p\u003e\n\u003cp\u003eMix chemicals in a well-ventilated area. Wear chemical-resistant gloves, eye protection, and appropriate clothing. Never mix different chemicals together unless the manufacturer says it is safe. Mixing bleach with acids creates toxic chlorine gas.\u003c\/p\u003e\n\u003cp\u003ePre-wet landscaping, cars, and sensitive surfaces before applying chemicals. Rinse them again after the job. This dilutes any overspray and prevents chemical damage to plants and finishes.\u003c\/p\u003e\n\u003cp\u003eFlush your chemical injection system with clean water after each use. Chemical residue corrodes injectors, fittings, and pump components. A 60-second flush at the end of the day prevents corrosion buildup.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat chemicals do I need for house washing?\u003c\/h3\u003e\n\u003cp\u003eThe standard house wash mix is sodium hypochlorite (SH, pool-grade bleach) with a surfactant to help it cling to the surface. Dilution depends on the surface and staining. For vinyl siding, a mild mix works. For heavy algae and mold, go stronger. Always test a small area first.\u003c\/p\u003e\n\u003ch3\u003eHow do I apply chemicals with a pressure washer?\u003c\/h3\u003e\n\u003cp\u003eThe most common method is a downstream injector. It draws chemical into the water stream after the pump, so the chemical never touches your pump internals. An X-Jet nozzle lets you apply chemical at distance, up to 20+ feet high, without a ladder. A 12V pump system applies straight chemical without dilution.\u003c\/p\u003e\n\u003ch3\u003eHow should I store pressure washing chemicals?\u003c\/h3\u003e\n\u003cp\u003eStore in a cool, shaded area in sealed containers. Sodium hypochlorite loses strength fast in heat. Buy only what you will use in 30 to 60 days. Keep chemicals away from children, pets, and food. Follow the SDS (Safety Data Sheet) for specific storage and handling requirements.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy pressure washing chemicals and detergents near Gaithersburg, Maryland?\u003c\/h3\u003e\n\u003cp\u003eSun Brite Supply is located at 16620 Oakmont Ave, Gaithersburg, MD 20877. We carry a full selection of pressure washing chemicals and detergents for walk-in customers and ship nationwide. Local contractors in Maryland, Virginia, DC, and the Mid-Atlantic area can stop by for same-day pickup. If you are outside the area, order online at sunbritesupplymd.com and we will ship it out fast. Call us at 301-519-9274 if you need help finding the right part.\u003c\/p\u003e \u003ch2\u003eBefore You Order: What to Check\u003c\/h2\u003e\n\u003cp\u003eGetting the right part the first time saves you a return trip and more downtime. Before you add this to your cart, check these things:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel number:\u003c\/strong\u003e Find the model and serial number on your equipment data plate. Write it down before you order.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePort sizes and thread types:\u003c\/strong\u003e Measure your connections. A 3\/8 inch fitting will not thread into a 1\/4 inch port no matter how hard you try.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure and flow ratings:\u003c\/strong\u003e Make sure the replacement part is rated for your system's PSI and GPM. Under-rated parts fail fast.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOld part comparison:\u003c\/strong\u003e If possible, remove the old part and compare it side by side with the product photos and specs listed here.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStill not sure?\u003c\/strong\u003e Call us before you order. We would rather spend 5 minutes on the phone confirming fitment than process a return because the wrong part showed up.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Buy Your Chemicals from Sun Brite Supply?\u003c\/h2\u003e\n\u003cp\u003eSun Brite Supply ships from our warehouse in Gaithersburg, Maryland. We stock the same brands the pros run. General Pump, Cat Pumps, AR, Honda, Hannay, Suttner, and more. No knockoffs. No mystery brands. Every part we sell has been vetted by people who work on this equipment every day.\u003c\/p\u003e\n\u003cp\u003eNeed help picking the right part? Call us at 301-519-9274. You will talk to someone who actually knows pressure washing equipment, not a script reader at a call center. We can verify fitment, suggest alternatives, and match you with the right part the first time. Our team has over 50 years of combined experience in the pressure washing industry. We deal with these machines daily and know which parts work and which ones cause problems.\u003c\/p\u003e\n\u003cp\u003eLocal to Maryland or the DMV area? Stop by our Gaithersburg location at 16620 Oakmont Ave for walk-in counter sales. We can pull parts, check fitment in person, and get you set up on the spot. Contractors across the Mid-Atlantic rely on Sun Brite Supply for same-day parts when they need them fast.\u003c\/p\u003e\n\u003cp\u003eWe carry over 2,700 pressure washing parts and accessories in stock. Pumps, hoses, fittings, nozzles, chemicals, engine parts, burner parts, and electrical controls. Browse our full catalog at sunbritesupplymd.com and order everything you need from one supplier. One order, one shipment, less downtime waiting on parts.\u003c\/p\u003e\n\u003cp\u003eMost orders ship the same business day when placed before 2 PM Eastern. We ship nationwide from Maryland, so whether you are in Virginia, Pennsylvania, DC, or across the country, you get your parts fast. We keep popular parts in stock so you are not waiting on backorders.\u003c\/p\u003e\n\u003cp\u003eShop online at sunbritesupplymd.com or call us directly at 301-519-9274. Over 2,700 parts ready to ship. We are here to help you keep your equipment running and your business moving forward.\u003c\/p\u003e \u003cp\u003ePair your chemicals with a downstream injector, X-Jet, or 12V pump system. We carry house wash, roof wash, concrete cleaners, degreasers, and specialty cleaning products.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/chemicals\"\u003eBrowse Chemicals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fittings\"\u003eFittings \u0026amp; Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pressure-washer-repair-parts\"\u003ePressure Washer Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Brite Supply","offers":[{"title":"5 gallons","offer_id":40667197604040,"sku":"94210.5","price":75.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/products\/SmokeHouse.jpg?v=1663640162"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/collections\/job-commercial-building.png?v=1783353959","url":"https:\/\/sunbritesupplymd.com\/collections\/job-commercial-building.oembed","provider":"Sun Brite Supply","version":"1.0","type":"link"}