{"product_id":"420256606-valve-seat-sleeve-for-sea-doo-speedster-2-x-255-1503-2012","title":"420256606 Valve Seat Sleeve for Sea-Doo Speedster 2 x 255 1503 2012","description":"\u003ch2\u003eValve Seat Sleeve for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis valve seat sleeve for Sea-Doo, part number 420256606, is a precision replacement component that restores proper valve seating in the 1503 engine.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe valve seat sleeve for Sea-Doo is a machined insert that presses into the cylinder head to provide a durable sealing surface for the valve. This valve seat sleeve for Sea-Doo helps maintain compression and valve timing in the 1503 engine. It is intended for owners and technicians repairing or rebuilding 1503 series cylinder heads.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMachined to match the 1503 cylinder head valve seat bore\u003c\/li\u003e\n\u003cli\u003ePart number 420256606 for accurate identification\u003c\/li\u003e\n\u003cli\u003eRestores the valve sealing surface for reliable compression\u003c\/li\u003e\n\u003cli\u003eCompatible with the 1503 engine platform\u003c\/li\u003e\n\u003cli\u003eSuited for head rebuild and valve service work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo Speedster 2 x 255 with the 1503 engine, 2012\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCylinder head rebuilds on the 1503 engine\u003c\/li\u003e\n\u003cli\u003eValve seat replacement during top-end service\u003c\/li\u003e\n\u003cli\u003eRestoring compression on worn or damaged heads\u003c\/li\u003e\n\u003cli\u003eMarine engine repair workshops\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 Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1503\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 valve seat sleeve a genuine Sea-Doo part? \u003cstrong\u003eA:\u003c\/strong\u003e This is an aftermarket valve seat sleeve for Sea-Doo, identified by part number 420256606, and is not an original brand product. Confirm your engine and head casting before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does installation require machining? \u003cstrong\u003eA:\u003c\/strong\u003e Valve seat sleeves are typically pressed and finished by a machine shop to match valve seat angles. Professional installation is recommended for correct fit and sealing.\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":51063107321942,"sku":"OO1C06696","price":36.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_b8662fad-de62-45b7-bf3c-054c06386180.jpg?v=1794393772","url":"https:\/\/www.solidspare.com\/products\/420256606-valve-seat-sleeve-for-sea-doo-speedster-2-x-255-1503-2012","provider":"Solid Spare","version":"1.0","type":"link"}