{"product_id":"420256606-valve-seat-sleeve-for-sea-doo-rxt-std-1503-260-2017","title":"420256606 Valve Seat Sleeve for Sea-Doo RXT STD 1503 260 2017","description":"\u003ch2\u003eValve Seat Sleeve for Sea-Doo RXT STD 260 1503\u003c\/h2\u003e\u003cp\u003eThis valve seat sleeve, part number 420256606, is a replacement engine component made to seat and guide the valve in the 1503 engine used by the Sea-Doo RXT STD 260.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis valve seat sleeve is a cylinder head component designed to give the valve a durable, precisely machined surface to seal against. Built as a direct reference to part 420256606, it suits the 1503 engine found in the Sea-Doo RXT STD 260 and helps restore proper valve seating during a top end rebuild. It is intended for riders, mechanics, and rebuilders servicing this engine platform.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMachined to match OEM reference 420256606 for the 1503 engine\u003c\/li\u003e\n\u003cli\u003eProvides a hardened seating surface for the valve to seal against\u003c\/li\u003e\n\u003cli\u003eHelps restore compression when the original seat is worn or damaged\u003c\/li\u003e\n\u003cli\u003eDesigned for press fit installation into the cylinder head\u003c\/li\u003e\n\u003cli\u003eSold as a single replacement sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo RXT STD 260, 1503, 2017\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCylinder head service and valve jobs on the 1503 engine\u003c\/li\u003e\n\u003cli\u003eTop end rebuilds after valve seat wear or damage\u003c\/li\u003e\n\u003cli\u003eShop repairs on Sea-Doo RXT STD 260 personal watercraft\u003c\/li\u003e\n\u003cli\u003eRestoring valve sealing and compression during engine refresh\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\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\u003eSea-Doo RXT STD 260, 2017\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 No, this is an aftermarket valve seat sleeve made to reference part 420256606. Confirm it matches your engine and head before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do valve seat sleeves require machining after installation? \u003cstrong\u003eA:\u003c\/strong\u003e Valve seat sleeves are typically pressed in and then cut or lapped so the valve seats correctly. Have the head serviced by a qualified machinist for proper 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":51063107878998,"sku":"OO1C06711","price":36.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_34fee157-f845-4675-8d06-c91003eabbde.jpg?v=1794318122","url":"https:\/\/www.solidspare.com\/products\/420256606-valve-seat-sleeve-for-sea-doo-rxt-std-1503-260-2017","provider":"Solid Spare","version":"1.0","type":"link"}