{"product_id":"646m04800-wiseco-piston-kit-for-yamaha-yz80-1993-2000-48-00-mm-040","title":"646M04800 Wiseco Piston Kit for Yamaha YZ80 1993-2000 48.00 mm .040","description":"\u003ch2\u003eWiseco .040 Piston Kit for Yamaha YZ80\u003c\/h2\u003e\u003cp\u003eThis Wiseco .040 overbore piston kit for Yamaha YZ80 (cross-reference 646M04800) measures 48.00 mm and is built to restore top-end compression on worn or bored-out cylinders.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco .040 piston kit for Yamaha YZ80 is a 48.00 mm overbore top-end component that replaces a worn piston and refreshes cylinder sealing. The kit is intended for riders and mechanics rebuilding a YZ80 engine that has been bored to the next oversize. Cross-referenced under part 646M04800 for straightforward parts matching.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e48.00 mm bore size for .040 overbore cylinders\u003c\/li\u003e\n\u003cli\u003eForged construction for strength under high-rpm loads\u003c\/li\u003e\n\u003cli\u003eDesigned for two-stroke top-end rebuilds\u003c\/li\u003e\n\u003cli\u003eCross-referenced to part 646M04800\u003c\/li\u003e\n\u003cli\u003eKit supplied with piston and matching components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ80 1993\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1994\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1995\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1996\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1997\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1998\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 1999\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ80 2000\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds on YZ80 motocross bikes\u003c\/li\u003e\n\u003cli\u003eBored-out cylinders that need an overbore piston\u003c\/li\u003e\n\u003cli\u003eRoutine piston replacement during engine refresh\u003c\/li\u003e\n\u003cli\u003eRace prep for older two-stroke machines\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\u003e646M04800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.040\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 the kit include a piston only? \u003cstrong\u003eA:\u003c\/strong\u003e Wiseco piston kits typically include the piston, rings, wrist pin, and clips, so confirm contents with the listing before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit a standard bore cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a .040 overbore piston at 48.00 mm and requires a cylinder bored or honed to match.\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":51140193878102,"sku":"OO1C22680","price":285.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_11381d0f-b784-4969-8372-cf88955e289f.jpg?v=1794566023","url":"https:\/\/www.solidspare.com\/products\/646m04800-wiseco-piston-kit-for-yamaha-yz80-1993-2000-48-00-mm-040","provider":"Solid Spare","version":"1.0","type":"link"}