{"product_id":"namura-020-over-bore-piston-kit-for-yamaha-timberwolf-250-fits-1992-2000-71-5mm","title":"Namura .020 Over Bore Piston Kit for Yamaha Timberwolf 250 fits 1992-2000 71.5mm","description":".020 Over Bore Piston Kit for Yamaha\u003ch2\u003e.020 Over Bore Piston Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis .020 over bore piston kit replaces the stock piston in a Yamaha Timberwolf 250 engine to restore compression and performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis .020 over bore piston kit is designed for the Yamaha Timberwolf 250. It provides the needed .020 oversize to clean up cylinder wear and restore compression. This .020 over bore piston kit is a common choice for ATV enthusiasts rebuilding their Timberwolf engine.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eprecision-machined from high-strength aluminum alloy\u003c\/li\u003e\n\u003cli\u003e.020 oversize to clean up cylinder wear\u003c\/li\u003e\n\u003cli\u003eincludes piston rings, wrist pin, and circlips\u003c\/li\u003e\n\u003cli\u003ematches OEM clearance specifications\u003c\/li\u003e\n\u003cli\u003elightweight design reduces reciprocating mass\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha Timberwolf 250 (1992-2000)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003etrail riding and recreational ATV use\u003c\/li\u003e\n\u003cli\u003eutility work on farms and ranches\u003c\/li\u003e\n\u003cli\u003eengine rebuilding after top-end wear\u003c\/li\u003e\n\u003cli\u003erestoring lost power and oil consumption issues\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 Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e71.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha Timberwolf 250 (1992-2000)\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 Does this kit include everything needed for installation? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes the piston, rings, wrist pin, and circlips for a complete top-end rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I use this piston with a standard bore cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e No, this .020 over piston requires the cylinder to be bored to 71.5mm to match the oversize.\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":44890492862550,"sku":"SZ1F11911","price":138.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_8da142ce-face-4017-a581-e91d9935097c.jpg?v=1781140684","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-piston-kit-for-yamaha-timberwolf-250-fits-1992-2000-71-5mm","provider":"Solid Spare","version":"1.0","type":"link"}