{"product_id":"508m05000-wiseco-080-oversize-piston-kit-50-00mm-for-yamaha-yz80-1984","title":"508M05000 Wiseco .080 Oversize Piston Kit 50.00mm for Yamaha YZ80 1984","description":"\u003ch2\u003eWiseco .080 Piston Kit for Yamaha YZ80\u003c\/h2\u003e\u003cp\u003eThis Wiseco .080 piston kit for Yamaha YZ80 brings a 1984 top end back to spec with a 50.00 mm piston, cross referencing OEM part 508M05000.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco .080 piston kit is a top end rebuild component for the 1984 Yamaha YZ80. The 50.00 mm piston suits a .080 oversize bore, allowing a worn cylinder to be refinished and placed back into service. It is intended for riders and mechanics handling YZ80 minis top end work.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e.080 oversize bore sizing for refinished cylinders\u003c\/li\u003e\n\u003cli\u003e50.00 mm piston diameter\u003c\/li\u003e\n\u003cli\u003eWiseco forged piston construction\u003c\/li\u003e\n\u003cli\u003eKit format for a complete top end rebuild\u003c\/li\u003e\n\u003cli\u003eCross references OEM 508M05000\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha YZ80 1984\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop end rebuilds after cylinder scoring or seizure\u003c\/li\u003e\n\u003cli\u003eOversize bore correction on worn cylinders\u003c\/li\u003e\n\u003cli\u003eMotocross and trail maintenance on YZ80 minis\u003c\/li\u003e\n\u003cli\u003eShop rebuilds where a matched piston and ring set is needed\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\u003e508M05000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50.00 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.080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiseco\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 What does .080 oversize mean for my cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e It means the cylinder must be bored and honed to match the 50.00 mm piston, so measure your bore before ordering. \u003cstrong\u003eQ:\u003c\/strong\u003e Is this piston kit a direct fit? \u003cstrong\u003eA:\u003c\/strong\u003e It is built for Yamaha YZ80 1984 applications, but confirming your model year and current bore size is recommended.\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":51140019257430,"sku":"OO1C22439","price":303.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_3dcadcf5-b24a-40c6-97b5-24b20eee5c04.jpg?v=1794565837","url":"https:\/\/www.solidspare.com\/products\/508m05000-wiseco-080-oversize-piston-kit-50-00mm-for-yamaha-yz80-1984","provider":"Solid Spare","version":"1.0","type":"link"}