{"product_id":"420256606-valve-seat-sleeve-for-sea-doo-gti-ltd-155-1503-2011-2018","title":"420256606 Valve Seat Sleeve for Sea-Doo GTI LTD 155 1503 2011-2018","description":"\u003ch2\u003eValve Seat Sleeve for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThe valve seat sleeve for Sea-Doo 1503 engines is a precision-machined component that presses into the cylinder head to provide a durable sealing surface for the valve face, cross-referenced to OEM part 420256606.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis valve seat sleeve for Sea-Doo is designed to restore proper valve sealing in 1503 engine cylinder heads. The valve seat sleeve for Sea-Doo GTI LTD 155 models gives the valve a hardened seat that resists wear and maintains compression. It suits riders and mechanics rebuilding or refreshing a 1503 top end.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMachined to match OEM part 420256606 dimensions\u003c\/li\u003e\n\u003cli\u003eHardened seating surface resists valve face wear\u003c\/li\u003e\n\u003cli\u003ePress-fit design seats securely in the cylinder head\u003c\/li\u003e\n\u003cli\u003eMaintains proper valve seal and compression\u003c\/li\u003e\n\u003cli\u003eCompatible with 1503 four-stroke engine heads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo GTI LTD 155 1503 (2011-2018)\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo GTI LTD 1503 (2014)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCylinder head rebuilds on 1503 engines\u003c\/li\u003e\n\u003cli\u003eValve job service and seat replacement\u003c\/li\u003e\n\u003cli\u003eRestoring compression on high-hour engines\u003c\/li\u003e\n\u003cli\u003ePowersports machine shop engine work\u003c\/li\u003e\n\u003cli\u003ePreventive top-end maintenance\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\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCylinder 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 Does this fit my 1503 engine? \u003cstrong\u003eA:\u003c\/strong\u003e This valve seat sleeve is built for Sea-Doo 1503 cylinder heads, including GTI LTD 155 and GTI LTD models listed. Confirm your engine code and serial number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is installation difficult? \u003cstrong\u003eA:\u003c\/strong\u003e Seat sleeves are typically pressed in with a hydraulic press and require head machining for proper fit. Professional installation is recommended for best results.\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":51063111712854,"sku":"OO1C06810","price":36.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_a78ffdd8-254c-47ec-8ca3-48b04bd707c7.jpg?v=1794393882","url":"https:\/\/www.solidspare.com\/products\/420256606-valve-seat-sleeve-for-sea-doo-gti-ltd-155-1503-2011-2018","provider":"Solid Spare","version":"1.0","type":"link"}