{"product_id":"intake-exhaust-valve-spring-retainer-for-sea-doo-speedster-510-1503-2010-2011","title":"Intake Exhaust Valve Spring Retainer for Sea-Doo Speedster 510 1503 2010-2011","description":"\u003ch2\u003eIntake\/Exhaust Valve Spring Retainer for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis intake\/exhaust valve spring retainer is a direct-fit replacement component for Sea-Doo 1503 engine platforms, designed to keep valve springs properly seated under high RPM loads.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis intake\/exhaust valve spring retainer is built for Sea-Doo 1503 four-stroke engines and holds valve springs securely in place during combustion cycles. It serves as a critical valvetrain component for marine engines used in personal watercraft and jet boats, helping maintain proper valve timing and spring pressure. Ideal for rebuilds, top-end service, or replacing a worn retainer on your Sea-Doo.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit replacement for Sea-Doo 1503 engine valve spring retention.\u003c\/li\u003e\n\u003cli\u003eConstructed from hardened steel to withstand high-cycle valvetrain stress.\u003c\/li\u003e\n\u003cli\u003eMaintains correct spring seat pressure across the RPM range.\u003c\/li\u003e\n\u003cli\u003eDesigned to match OEM dimensions for drop-in installation.\u003c\/li\u003e\n\u003cli\u003eResists heat and fatigue common to marine four-stroke engines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Speedster 510 (2010-2011)\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo 1503 engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end engine rebuilds and valve jobs.\u003c\/li\u003e\n\u003cli\u003eValve spring replacement during head service.\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance on 1503-powered jet boats.\u003c\/li\u003e\n\u003cli\u003eRestoring valvetrain function on high-hour marine engines.\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 Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eValve Spring Retainer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1503\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntake\/Exhaust Valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Sea-Doo Speedster 510\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2010-2011\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 Is this retainer sold individually or as a set? \u003cstrong\u003eA:\u003c\/strong\u003e This listing is for the valve spring retainer as described; check quantity before ordering if you need multiple. \u003cstrong\u003eQ:\u003c\/strong\u003e Will it fit my 1503 engine? \u003cstrong\u003eA:\u003c\/strong\u003e It is intended for Sea-Doo 1503 platforms; confirm your engine code and year match before purchase.\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":51066007486550,"sku":"OO1C08805","price":36.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_bf3da7ab-d5d0-4cef-8bab-3081ee64a955.jpg?v=1794394973","url":"https:\/\/www.solidspare.com\/products\/intake-exhaust-valve-spring-retainer-for-sea-doo-speedster-510-1503-2010-2011","provider":"Solid Spare","version":"1.0","type":"link"}