{"product_id":"420256606-valve-seat-sleeve-for-sea-doo-speedster-310-1503-2008","title":"420256606 Valve Seat Sleeve for Sea-Doo Speedster 310 1503 2008","description":"\u003ch2\u003eValve Seat Sleeve for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis valve seat sleeve is a replacement engine component designed to restore proper valve sealing in Sea-Doo 1503 4-TEC engines, referencing OEM part number 420256606.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis valve seat sleeve for Sea-Doo is a precision-machined replacement component that presses into the cylinder head to provide a durable sealing surface for the engine valves. The valve seat sleeve for Sea-Doo helps restore compression and valve sealing on 1503 4-TEC engines that have worn or damaged seats. It is intended for riders and mechanics performing top-end service on 2008 Sea-Doo Speedster 310 models.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMachined to match OEM part number 420256606 dimensions\u003c\/li\u003e\n\u003cli\u003eProvides a hardened sealing surface for engine valves\u003c\/li\u003e\n\u003cli\u003eRestores valve sealing and compression on worn cylinder heads\u003c\/li\u003e\n\u003cli\u003eCompatible with Sea-Doo 1503 4-TEC engine architecture\u003c\/li\u003e\n\u003cli\u003eSuited to top-end rebuild and cylinder head service work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Speedster 310 (2008)\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo 1503 4-TEC engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCylinder head rebuilds on Sea-Doo 1503 4-TEC engines\u003c\/li\u003e\n\u003cli\u003eRestoring compression on high-hour jet boats\u003c\/li\u003e\n\u003cli\u003eValve service and top-end repair work\u003c\/li\u003e\n\u003cli\u003eReplacing worn or pitted valve seat surfaces\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\u003e420256606\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eValve Seat Sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1503 4-TEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSea-Doo Speedster 310, 2008\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 an original Sea-Doo part? \u003cstrong\u003eA:\u003c\/strong\u003e This is an aftermarket valve seat sleeve made for Sea-Doo 1503 4-TEC engines and cross-references OEM number 420256606. It is not an original factory part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How many sleeves should I order? \u003cstrong\u003eA:\u003c\/strong\u003e Order the quantity that matches the number of valve seats being serviced in your cylinder head. Confirm your engine serial number and model year before ordering.\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":51063107190870,"sku":"OO1C06692","price":36.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_b7885d97-6a09-4c1d-ac5a-31be68eaa5a1.jpg?v=1794393778","url":"https:\/\/www.solidspare.com\/products\/420256606-valve-seat-sleeve-for-sea-doo-speedster-310-1503-2008","provider":"Solid Spare","version":"1.0","type":"link"}