{"product_id":"piston-kit-05-09-kx250-66-40-a-wossner-8168da-kawasaki-mx-13001-0058","title":"Piston Kit 05-09 KX250 66.40 A, Wossner 8168DA Kawasaki MX 13001-0058","description":"\u003cp\u003eThe Wossner 8168DA piston kit is a standard-size forged piston specifically engineered for the Kawasaki KX250 from 2005 to 2008. With a 66.40mm bore and 66.34mm piston diameter, this piston is designed for maximum strength and optimal heat transfer in two-stroke engines. Its elliptical design provides a uniform bearing surface under thermal expansion, reducing localised stress and preventing piston collapse. Manufactured in Germany, this piston ensures long-lasting, reliable performance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eForged construction delivers superior strength and durability\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eDesigned for efficient heat transfer from combustion chamber to cylinder wall\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eElliptical piston shape ensures uniform expansion and balanced load distribution\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003ePrecision-manufactured in Germany\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eBore: 66.40 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003ePiston Diameter: 66.34 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eDisplay Displacement: 249 cm³\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eStroke: 72.00 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003ePiston Clearance: 0.06 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompression Height: 37.00 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompression Ratio (Wossner and OEM): 2-stroke\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eLock Part Number: CW18\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003ePin Part Number: WP033\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eRing Set Part Number: RSB6640 x 2\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e13001-0058\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e09104860\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e843M06640\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e2005 Kawasaki KX250\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e2006 Kawasaki KX250\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e2007 Kawasaki KX250\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e2008 Kawasaki KX250\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- venture-connect-compatibility:start --\u003e\n\u003csection class=\"venture-connect-compatibility\"\u003e\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cp\u003ePlease check the exact model and year before ordering.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKAWASAKI\u003c\/td\u003e\n\u003ctd\u003eKX 250\u003c\/td\u003e\n\u003ctd\u003e2005-2008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKTM\u003c\/td\u003e\n\u003ctd\u003eSX 250\u003c\/td\u003e\n\u003ctd\u003e2003-2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ 250\u003c\/td\u003e\n\u003ctd\u003e2002-2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSUZUKI\u003c\/td\u003e\n\u003ctd\u003eRM 250\u003c\/td\u003e\n\u003ctd\u003e2003-2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKAWASAKI\u003c\/td\u003e\n\u003ctd\u003eKX 250\u003c\/td\u003e\n\u003ctd\u003e2005-2009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\n\u003c!-- venture-connect-compatibility:end --\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":57506648293756,"sku":"56-W844.A.WO","price":160.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/stock56944_1.jpg?v=1790484273","url":"https:\/\/radhouse.co.uk\/products\/piston-kit-05-09-kx250-66-40-a-wossner-8168da-kawasaki-mx-13001-0058","provider":"Radhouse","version":"1.0","type":"link"}