{"product_id":"cylinder-head-assy-gx390","title":"Cylinder Head Assy Gx390","description":"\u003ch2\u003eCylinder Head Assembly - Honda GX390\u003c\/h2\u003e\n\u003cp\u003eComplete cylinder head assembly for Honda GX390 engines. The GX390 is the most common engine in commercial pressure washing, and this is its most critical top-end component. If your head is cracked, has burned valves, or a blown gasket, this replaces the entire assembly.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Honda GX390 engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Assembly:\u003c\/strong\u003e Head with valves and springs installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Spec:\u003c\/strong\u003e Factory combustion chamber dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e Bolts right onto your engine block\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Compatibility\u003c\/td\u003e\n\u003ctd\u003eHonda GX390\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eComplete Cylinder Head Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eHead, Valves, Springs, Retainers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eCheck your push rods for straightness before reinstalling. A bent push rod causes the same symptoms as a bad head.\u003c\/p\u003e\u003ch2\u003eRelated Parts \u0026amp; Equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/engine-parts\"\u003eBrowse Engine 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":45033456697544,"sku":"4171","price":159.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4827\/4376\/files\/4171_01_web_4e8e7b1d-a1db-4696-a66d-43f696fa2e51.png?v=1774306397","url":"https:\/\/sunbritesupplymd.com\/products\/cylinder-head-assy-gx390","provider":"Sun Brite Supply","version":"1.0","type":"link"}