{"product_id":"420854449-power-valve-piston-for-sea-doo-gtx-ltd-951-1998-1999","title":"420854449 Power Valve Piston for Sea-Doo GTX LTD 951 1998-1999","description":"\u003ch2\u003ePower Valve Piston for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThe Power Valve Piston for Sea-Doo, part number 420854449, is a replacement valve component that helps regulate exhaust port timing for consistent power delivery.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis power valve piston is a direct-fit replacement for the exhaust power valve assembly on select Sea-Doo personal watercraft. The 420854449 power valve piston helps restore proper valve movement so exhaust timing stays accurate throughout the RPM range. It is intended for riders and mechanics servicing their own Sea-Doo machines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit replacement for the original power valve piston\u003c\/li\u003e\n\u003cli\u003eHelps maintain correct exhaust port timing\u003c\/li\u003e\n\u003cli\u003eRestores smooth valve operation\u003c\/li\u003e\n\u003cli\u003eBuilt from durable materials for marine use\u003c\/li\u003e\n\u003cli\u003eWorks with the 951 engine platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo GTX LTD 951, 1998\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo GTX LTD 951, 1999\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eExhaust power valve servicing on Sea-Doo watercraft\u003c\/li\u003e\n\u003cli\u003eTop-end rebuilds and engine maintenance\u003c\/li\u003e\n\u003cli\u003eRestoring lost performance on high-hour engines\u003c\/li\u003e\n\u003cli\u003eRoutine valve inspection and replacement\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\u003e420854449\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Valve Piston\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Sea-Doo GTX LTD 951, 1998-1999\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 do I know if my power valve piston needs replacement? \u003cstrong\u003eA:\u003c\/strong\u003e Rough running, weak top-end power, or sticking valve movement are common signs. Inspect the piston for wear or carbon buildup during top-end service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this an original Sea-Doo part? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a replacement part for Sea-Doo watercraft and is not manufactured by Sea-Doo. It is designed to fit the listed applications.\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":51060202242134,"sku":"OO1C02124","price":37.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_752e59b4-63e0-45d3-b3ca-cd93d866d806.jpg?v=1794306989","url":"https:\/\/www.solidspare.com\/products\/420854449-power-valve-piston-for-sea-doo-gtx-ltd-951-1998-1999","provider":"Solid Spare","version":"1.0","type":"link"}