{"product_id":"namura-060-over-bore-top-end-repair-kit-for-yamaha-pw50-fits-1990-2024-41-5mm","title":"Namura .060 Over Bore Top End Repair Kit for Yamaha PW50 fits 1990-2024 41.5mm","description":"\u003ch2\u003eNamura .060 Over Bore Top End Repair Kit for Yamaha PW50\u003c\/h2\u003e\u003cp\u003eThis .060 over bore top end repair kit for Yamaha PW50 includes a piston, rings, pin, and clips to restore compression and performance in 1990-2024 models with a 41.5mm bore size.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe .060 over bore top end repair kit for Yamaha PW50 is a complete replacement set for rebuilding the cylinder head and piston assembly. Designed for Yamaha PW50 models from 1990 to 2024, this 41.5mm top end repair kit restores lost compression and extends engine life. It is the ideal solution for restoring your Yamaha PW50's power after wear or damage.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-cast piston for accurate fit and long service life\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings, wrist pin, and clips for a complete rebuild\u003c\/li\u003e\n\u003cli\u003e.060 over bore size increases displacement slightly for improved power\u003c\/li\u003e\n\u003cli\u003eManufactured to strict tolerances for consistent performance\u003c\/li\u003e\n\u003cli\u003eDesigned to match OEM specifications for Yamaha PW50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha PW50 (1990-2024)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIdeal for rebuilding the top end of Yamaha PW50 engines\u003c\/li\u003e\n\u003cli\u003eUsed by mechanics and DIY enthusiasts for restoring performance\u003c\/li\u003e\n\u003cli\u003eCommonly applied when piston or cylinder wear is detected\u003c\/li\u003e\n\u003cli\u003eSuitable for off-road and trail riding applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e41.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOver Bore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.060\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha PW50 (1990-2024)\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 Will this kit work on a 1993 Yamaha PW50? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this top end repair kit fits all Yamaha PW50 models from 1990 to 2024, including the 1993 model. Confirm your engine's bore size matches 41.5mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need any additional parts for installation? \u003cstrong\u003eA:\u003c\/strong\u003e This kit includes the piston, rings, pin, and clips; you may also need a new gasket set and cylinder honing for proper installation.\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":44890378076246,"sku":"SZ1F10514","price":109.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_98c6b329-d7f1-481c-91dc-8808420506b2.jpg?v=1781138525","url":"https:\/\/www.solidspare.com\/products\/namura-060-over-bore-top-end-repair-kit-for-yamaha-pw50-fits-1990-2024-41-5mm","provider":"Solid Spare","version":"1.0","type":"link"}