{"product_id":"oro2u-56-w4865-00a-wo-b4301c60","title":"Piston Kit YFZ450\/R\/X 95.00 A, Wossner 8601DA Forged Kit 5TG-11631-12-00","description":"\u003cp\u003ePiston Kit YFZ450\/R\/X 95.00 A, Wossner 8601DA Forged Kit 5TG-11631-12-00. Find the product specifications and compatibility information below.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct: Piston Kit YFZ450\/R\/X 95.00 A, Wossner 8601DA Forged Kit 5TG-11631-12-00\u003c\/li\u003e\n\u003cli\u003ePart number: 56-W4865+00A.WO\u003c\/li\u003e\n\u003cli\u003eBrand: Wossner\u003c\/li\u003e\n\u003cli\u003eForged piston construction for enhanced strength and durability\u003c\/li\u003e\n\u003cli\u003eDesigned for efficient heat transfer from the combustion chamber to cylinder walls\u003c\/li\u003e\n\u003cli\u003eElliptical profile provides uniform bearing surface under heat expansion\u003c\/li\u003e\n\u003cli\u003eReduces localized pressure and prevents piston collapse\u003c\/li\u003e\n\u003cli\u003eManufactured in Germany\u003c\/li\u003e\n\u003cli\u003eBore: 95.00 mm\u003c\/li\u003e\n\u003cli\u003eActual Bore Diameter: 94.95 mm\u003c\/li\u003e\n\u003cli\u003eDisplay: 449 cm³\u003c\/li\u003e\n\u003cli\u003eHub Stroke: 62.00 mm\u003c\/li\u003e\n\u003cli\u003eClearance: 0.05 mm\u003c\/li\u003e\n\u003cli\u003eCompression Height: 25.00 mm\u003c\/li\u003e\n\u003cli\u003eDome Volume: -7.40 cm³\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: OEM (11.90:1)\u003c\/li\u003e\n\u003cli\u003eTheoretical Weight: Not specified\u003c\/li\u003e\n\u003cli\u003eCross-Reference OEM Part Numbers\u003c\/li\u003e\n\u003cli\u003ePiston: 8601DA\u003c\/li\u003e\n\u003cli\u003eLock: CW20\u003c\/li\u003e\n\u003cli\u003ePin: WP038\u003c\/li\u003e\n\u003cli\u003eRing Set: 950XSY\u003c\/li\u003e\n\u003cli\u003eRod: P4029\u003c\/li\u003e\n\u003cli\u003ePart No.: 56-W4865+00A.WO\u003c\/li\u003e\n\u003cli\u003eOEM Reference: 5TG-11631-12-00, 4865M09500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\u003cp\u003eApplications listed in the supplier fitment data:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYAMAHA YFZ 450cc — 2004–2013\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ X 450cc — 2010–2011\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ R 450cc — 2009–2018\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450cc — 2004–2005\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ 450cc — 2006–2013\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ X 450cc — 2011\u003c\/li\u003e\n\u003cli\u003eKAWASAKI KX 125cc — 1982–1985\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ X 450cc — 2009–2015\u003c\/li\u003e\n\u003cli\u003eYAMAHA YFZ R 450cc — 2009–2015\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMatch your exact make, model, year and specification before ordering.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eWhy buy from FDY Performance?\u003c\/h3\u003e\u003cp\u003eFDY Performance is a UK motorcycle and ATV parts specialist. We help riders find parts with clear specifications, vehicle fitment information where available and support before ordering.\u003c\/p\u003e\u003ch3\u003eNeed help choosing the right part?\u003c\/h3\u003e\u003cp\u003eContact us with your bike make, model and year, plus the part number shown above, and we can help you check compatibility.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCall: \u003ca href=\"tel:+447765534854\"\u003e07765 534854\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmail: \u003ca href=\"mailto:fdy@fdyperformance.com\"\u003efdy@fdyperformance.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eWebsite: \u003ca href=\"https:\/\/www.fdyperformance.com\"\u003ewww.fdyperformance.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":59663795487068,"sku":"56-W4865+00A.WO","price":208.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/stock55229_1.jpg?v=1793120652","url":"https:\/\/fdyperformance.com\/products\/oro2u-56-w4865-00a-wo-b4301c60","provider":"FDY performance Ltd","version":"1.0","type":"link"}