{"product_id":"ref-56-w478-1-50-wi","title":"WISECO 88.5mm PISTON KIT YAMAHA YZ490 1982-1984, IT490 1983-1984","description":"\u003cbody\u003e\n\n\n\n\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003ePart No.    56-W478+1.50.WI     \u003cbr\u003e Yamaha IT490 (1983-1984), Yamaha YZ490 (1982-1983),\u003cbr\u003e Wiseco 478M08850 Piston Kit 88.50mm.\u003cbr\u003e Extreme racing conditions demand the strength and toughness that only forged pistons can offer. Compared to cast\u003c\/p\u003e \u003cp\u003epistons, forgings are tougher and more durable, and will stand up to the abuse that high performance motorsport applications require. Most castings are brittle, have no grain structure and tend to fail catastrophically when the material yield strength is exceeded. Forgings have condensed grain that is aligned to the features of the part, which produces higher mechanical properties, and resistance to impact and fatigue. Each forging is designed to optimize the strength-to-w 56-W478+2.00.WI\" kits and related items Top-End bearing available-part no. B1014\u003cbr\u003e Included Items: One 89.0mm piston Two 3504TD rings Two CW18 circlips One S277 wrist pin\u003c\/p\u003e\n\u003cp\u003eMajority of our listings are for a direct replacement for your original part.\u003c\/p\u003e\n\u003cp\u003eOur parts are made of quality and are designed to meet or exceed the original OEM Standards.\u003c\/p\u003e\n\u003cp\u003eOur products are often a cost effective alternative to genuine OEM Parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: \u003c\/strong\u003ethe models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"AW Motorcycle Parts","offers":[{"title":"Default Title","offer_id":55594820829558,"sku":"REF 56-W478+1.50.WI","price":239.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7032\/3318\/files\/stock55003_1.jpg?v=1746751735","url":"https:\/\/n0jgtc-nz.myshopify.com\/products\/ref-56-w478-1-50-wi","provider":"AW Motorcycle Parts","version":"1.0","type":"link"}