{"product_id":"420950772-head-gasket-for-sea-doo-rxt-stdrs-260-1503-2017","title":"420950772 Head Gasket for Sea-Doo RXT STDRS 260 1503 2017","description":"\u003ch2\u003eHead Gasket for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis head gasket is a sealing component that fits between the cylinder head and engine block on the 1503 engine, manufactured to OEM 420950772 specifications for a precise, dependable seal.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe head gasket for Sea-Doo is a critical sealing component engineered for the 1503 engine platform. This head gasket maintains a tight seal between the cylinder head and engine block, preventing coolant and combustion gases from mixing under high compression. It is built for riders and mechanics servicing Sea-Doo RXT STDRS 260 watercraft who need a reliable replacement gasket for top-end engine work.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManufactured to OEM 420950772 specifications for exact fit\u003c\/li\u003e\n\u003cli\u003eMulti-layer construction resists extreme combustion heat and pressure\u003c\/li\u003e\n\u003cli\u003ePrecision-cut openings match cylinder head and coolant passage geometry\u003c\/li\u003e\n\u003cli\u003eDesigned to seal under the high compression of the 1503 engine\u003c\/li\u003e\n\u003cli\u003eCompatible with standard Sea-Doo top-end service procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo RXT STDRS 260 (2017)\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo 1503 engine platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds after overheating or gasket failure\u003c\/li\u003e\n\u003cli\u003eRoutine engine service on 1503-powered watercraft\u003c\/li\u003e\n\u003cli\u003eCylinder head removal and reinstallation projects\u003c\/li\u003e\n\u003cli\u003eRestoring compression after a blown head gasket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e420950772\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1503\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHead Gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to replace head bolts when changing this gasket? \u003cstrong\u003eA:\u003c\/strong\u003e Many manufacturers recommend new torque-to-yield head bolts for a proper seal, so check your service manual before reuse. Always torque in the specified sequence and stages.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How can I tell if my head gasket has failed? \u003cstrong\u003eA:\u003c\/strong\u003e Common signs include coolant loss with no visible leak, white exhaust smoke, and overheating. A compression or leak-down test can confirm the diagnosis before teardown.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":51114468540502,"sku":"OO1C20622","price":180.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_f0774aa7-b0ef-4afe-b4e4-fb644458d958.jpg?v=1794481440","url":"https:\/\/www.solidspare.com\/products\/420950772-head-gasket-for-sea-doo-rxt-stdrs-260-1503-2017","provider":"Solid Spare","version":"1.0","type":"link"}