{"product_id":"420236501-timing-chain-tensioner-guide-for-sea-doo-speedster-310-1503-2008","title":"420236501 Timing Chain Tensioner Guide for Sea-Doo Speedster 310 1503 2008","description":"\u003ch2\u003eTiming Chain Tensioner Guide for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis timing chain tensioner guide is a direct replacement component made to keep the timing chain of your 1503 engine properly guided and tensioned, cross-referenced to OEM part number 420236501.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe timing chain tensioner guide is a wear component that keeps the timing chain tracking straight and tensioned on the Sea-Doo 1503 engine. This timing chain tensioner guide helps prevent chain slap, skipped timing, and the costly valve damage that can follow. It is a practical replacement for riders servicing a high-hour 2008 Speedster 310 or any 1503 platform engine.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect cross-reference to OEM part number 420236501\u003c\/li\u003e\n\u003cli\u003eDesigned to fit the 1503 four-stroke engine family\u003c\/li\u003e\n\u003cli\u003eGuides the timing chain to reduce wear on chain and sprockets\u003c\/li\u003e\n\u003cli\u003eMaintains steady chain tension through the rpm range\u003c\/li\u003e\n\u003cli\u003eBuilt as a service replacement for high-hour engines\u003c\/li\u003e\n\u003cli\u003eSold as a single guide unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Speedster 310 with the 1503 engine (2008)\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo models running the 1503 four-stroke engine that use part 420236501\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiming chain service on a high-hour 1503 engine\u003c\/li\u003e\n\u003cli\u003eTop-end rebuilds where the chain path is being refreshed\u003c\/li\u003e\n\u003cli\u003ePreventive maintenance before chain noise or timing issues appear\u003c\/li\u003e\n\u003cli\u003eShop repair work on Speedster and other 1503-powered boats\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\u003e420236501\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTiming chain tensioner guide\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\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 guide\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 replace anything else while I am in there? \u003cstrong\u003eA:\u003c\/strong\u003e It is good practice to inspect the timing chain, sprockets, and the opposing guide for wear at the same time. Replacing worn parts together avoids a second teardown.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know this guide fits my engine? \u003cstrong\u003eA:\u003c\/strong\u003e Match the OEM number 420236501 stamped or listed for your 1503 engine before ordering. Serial number and production changes can affect fitment.\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":51062848520278,"sku":"OO1C04487","price":30.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_0861db9c-b697-4394-adfb-00449020a83e.jpg?v=1794314764","url":"https:\/\/www.solidspare.com\/products\/420236501-timing-chain-tensioner-guide-for-sea-doo-speedster-310-1503-2008","provider":"Solid Spare","version":"1.0","type":"link"}