{"product_id":"ref-56-w478-0-00-wo","title":"WOSSNER 87mm FORGED PISTON KIT YAMAHA YZ490 1982-1984, IT490 1983-1984","description":"\u003cbody\u003e\n\n\n\n\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eWossner forged piston kit designed for durability and optimized heat transfer. Engineered with an elliptical shape for uniform bearing surface distribution, preventing piston collapse. Manufactured in Germany for high performance and reliability.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eForged construction for superior strength and longevity\u003c\/li\u003e \t\u003cli\u003eOptimized heat transfer for efficient combustion\u003c\/li\u003e \t\u003cli\u003eElliptical design for even thrust load distribution\u003c\/li\u003e \t\u003cli\u003eManufactured in Germany\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003ePiston Size: 86.92mm\u003c\/li\u003e \t\u003cli\u003eBore: 87mm\u003c\/li\u003e \t\u003cli\u003eOversize: Standard\u003c\/li\u003e \t\u003cli\u003eClearance: 0.08mm\u003c\/li\u003e \t\u003cli\u003eDisplay: 465 cm³\u003c\/li\u003e \t\u003cli\u003eStroke: 82.00mm\u003c\/li\u003e \t\u003cli\u003eCompression Ratio: 2-stroke\u003c\/li\u003e \t\u003cli\u003eCompression Height: 40.00mm\u003c\/li\u003e \t\u003cli\u003eLock Part Number: CW18\u003c\/li\u003e \t\u003cli\u003ePin Part Number: WP042\u003c\/li\u003e \t\u003cli\u003eRing Set Part Number: RSC8750 x2\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eWossner 8266DA\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eYamaha YZ490 (1982-1983)\u003c\/li\u003e \t\u003cli\u003eYamaha IT490 (1983-1984)\u003c\/li\u003e \u003c\/ul\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":55594820665718,"sku":"REF 56-W478+0.00.WO","price":183.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7032\/3318\/files\/stock54998_1.jpg?v=1746713154","url":"https:\/\/n0jgtc-nz.myshopify.com\/products\/ref-56-w478-0-00-wo","provider":"AW Motorcycle Parts","version":"1.0","type":"link"}