{"product_id":"ref-56-w235-wo-c","title":"PISTON KIT 06-11 YFZ450 95 HC FORGED WOSSNER 8657DC","description":"\u003cbody\u003e\n\n\n\n\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eWossner forged piston kit with a 95.02mm bore and 94.97mm diameter, designed for Yamaha ATV\/UTV 4-stroke models. Manufactured in Germany, this piston offers superior strength and design, ensuring optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eForged construction for superior strength\u003c\/li\u003e \t\u003cli\u003eOptimized heat transfer for efficient combustion\u003c\/li\u003e \t\u003cli\u003eElliptical design for uniform 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\u003eBore: 95.02mm\u003c\/li\u003e \t\u003cli\u003eDiameter: 94.97mm\u003c\/li\u003e \t\u003cli\u003eDisplay (cm³): 449\u003c\/li\u003e \t\u003cli\u003eStroke (mm): 63.40\u003c\/li\u003e \t\u003cli\u003eClearance (mm): 0.05\u003c\/li\u003e \t\u003cli\u003eWossner Compression Ratio: 13.50:1\u003c\/li\u003e \t\u003cli\u003eOEM Compression Ratio: 11.40:1\u003c\/li\u003e \t\u003cli\u003eDome Volume (cm³): -1.60\u003c\/li\u003e \t\u003cli\u003eCompression Height (mm): 25.10\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 Piston Yamaha YFZ450 (PN# 8657DC)\u003c\/li\u003e \t\u003cli\u003eLock P\/N: CW20\u003c\/li\u003e \t\u003cli\u003ePin P\/N: WP038\u003c\/li\u003e \t\u003cli\u003eRing Set P\/N: 950ADS-2\u003c\/li\u003e \t\u003cli\u003eRod P\/N: P4030\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eYamaha YFZ450 (2006-2011)\u003c\/li\u003e \u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":55594740187510,"sku":"REF 56-W235.WO.C","price":228.72,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7032\/3318\/files\/stock54084_1.jpg?v=1783557355","url":"https:\/\/www.awmotorcycleparts.co.uk\/products\/ref-56-w235-wo-c","provider":"AW Motorcycle Parts","version":"1.0","type":"link"}