{"product_id":"420254882-intake-or-exhaust-valve-guide-for-sea-doo-rxt-std-260-1503-2017","title":"420254882 Intake or Exhaust Valve Guide for Sea-Doo RXT STD 260 1503 2017","description":"\u003ch2\u003eIntake or Exhaust Valve Guide for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis intake or exhaust valve guide, OEM cross-reference 420254882, guides the valve stem to keep it moving in precise alignment inside the cylinder head of Sea-Doo 1503 engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis valve guide is a cylinder head component for Sea-Doo 1503 engines, holding each valve stem on its correct axis so the valve seats evenly on every cycle. A worn valve guide lets the stem wander, which costs compression and oil control, so replacing it during a top-end service restores the geometry the head was built around. It suits riders and mechanics rebuilding a 1503 engine who want a direct-fit guide rather than a modified part.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect cross-reference to OEM part number 420254882\u003c\/li\u003e\n\u003cli\u003eGuides the valve stem to keep valve seating concentric\u003c\/li\u003e\n\u003cli\u003eFits both intake and exhaust valve positions\u003c\/li\u003e\n\u003cli\u003eMachined bore for consistent stem clearance\u003c\/li\u003e\n\u003cli\u003eSuited to 1503 engine cylinder head rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo RXT STD 260 1503, 2017\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo RXT STD 230 1503, 2018-2019\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds after a valve or valve seal failure\u003c\/li\u003e\n\u003cli\u003eCylinder head reconditioning on 1503 engines\u003c\/li\u003e\n\u003cli\u003eRestoring oil control on high-hour engines\u003c\/li\u003e\n\u003cli\u003eValve train service where stem wear is found\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\u003e420254882\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 guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntake or exhaust\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\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How many valve guides does one engine need? \u003cstrong\u003eA:\u003c\/strong\u003e The count depends on how many valves the head carries, so check your engine's valve layout before ordering. Many rebuilders replace the full set once any single guide shows wear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does a valve guide need machining after install? \u003cstrong\u003eA:\u003c\/strong\u003e Guides are commonly checked and honed to the specified stem clearance once pressed into the head. Have the clearance measured by a machine shop before the head goes back together.\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":51060213153878,"sku":"OO1C02313","price":57.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_38478869-9767-49a1-9588-8aa390b5048c.jpg?v=1794307102","url":"https:\/\/www.solidspare.com\/products\/420254882-intake-or-exhaust-valve-guide-for-sea-doo-rxt-std-260-1503-2017","provider":"Solid Spare","version":"1.0","type":"link"}