{"product_id":"420256606-valve-seat-sleeve-for-sea-doo-sp-2-x-215-1503-2012","title":"420256606 Valve Seat Sleeve for Sea-Doo SP 2 x 215 1503 2012","description":"\u003ch2\u003eValve Seat Sleeve for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis valve seat sleeve is a replacement valvetrain component for Sea-Doo 1503 four-stroke engines, cross-referencing OEM part number 420256606, and it restores a precise sealing surface for the valves inside the cylinder head.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis valve seat sleeve for Sea-Doo is a press-in insert that gives the intake and exhaust valves a hardened, accurately machined seat to seal against. It is intended for rebuilders and owners servicing Sea-Doo 1503 engines who need to refresh worn or pitted valve seats. Each valve seat sleeve for Sea-Doo is made to match the 420256606 reference so the head can be rebuilt to spec.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMachined seating face for proper valve-to-seat contact\u003c\/li\u003e\n\u003cli\u003eHardened material to resist the heat and pounding of combustion cycles\u003c\/li\u003e\n\u003cli\u003ePress-fit design that installs into the cylinder head seat bore\u003c\/li\u003e\n\u003cli\u003eDirect interchange reference 420256606 for straightforward sourcing\u003c\/li\u003e\n\u003cli\u003eSuited to four-stroke 1503 engine valvetrain rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo SP 2 x 260 1503, 2012\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo SP 2 x 215 1503, 2012\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCylinder head rebuilds on 1503 four-stroke marine engines\u003c\/li\u003e\n\u003cli\u003eValve job service when seats are worn, pitted, or out of spec\u003c\/li\u003e\n\u003cli\u003eTop-end refresh during routine engine maintenance\u003c\/li\u003e\n\u003cli\u003eShop-level repair work on personal watercraft valvetrains\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 Four-Stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePress-Fit Into Cylinder Head\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 machine the head when installing this sleeve? \u003cstrong\u003eA:\u003c\/strong\u003e Valve seat sleeves are typically installed with a press and then cut or lapped so the seat face meets the valve correctly. Confirm the required seat bore and installed height with a qualified machinist before assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How many sleeves should I order per engine? \u003cstrong\u003eA:\u003c\/strong\u003e Order the quantity that matches the number of worn or damaged seats found during teardown. Inspect every seat in the head so you replace all that fall outside the service limit in one pass.\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":51063107518550,"sku":"OO1C06701","price":36.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_da0e9145-8718-4599-a913-0591f474feac.jpg?v=1794318110","url":"https:\/\/www.solidspare.com\/products\/420256606-valve-seat-sleeve-for-sea-doo-sp-2-x-215-1503-2012","provider":"Solid Spare","version":"1.0","type":"link"}