{"product_id":"ref-56-w4951-7400-wi","title":"WISECO 74mm PISTON KIT YAMAHA YFM250R RAPTOR 08-13, XT250 13-18","description":"\u003cbody\u003e\n\n\n\n\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eThe Wiseco forged piston kit with a 74.00mm bore is designed as a direct replacement for Yamaha YFM250R Raptor (2008–2013), YFM250RX (2008–2013), and XT250 (2013–2019) models. Built in the USA, this high-performance piston is forged for strength and durability, with a moly skirt coating to reduce friction and wear.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eForged piston designed for high strength and resistance to impact and fatigue\u003c\/li\u003e \t\u003cli\u003eMoly skirt coating for reduced friction and improved wear resistance\u003c\/li\u003e \t\u003cli\u003eManufactured in-house with full control over the forging and machining process\u003c\/li\u003e \t\u003cli\u003eDirect OEM replacement\u003c\/li\u003e \t\u003cli\u003eMade in the USA\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eDisplacement: 249 cc\u003c\/li\u003e \t\u003cli\u003eBore (Standard): 74.00 mm\u003c\/li\u003e \t\u003cli\u003eActual Bore Diameter: 73.95 mm\u003c\/li\u003e \t\u003cli\u003eStroke: 58.00 mm\u003c\/li\u003e \t\u003cli\u003eCompression Ratio (Actual): 9.5:1\u003c\/li\u003e \t\u003cli\u003eSkirt Coating: Moly\u003c\/li\u003e \t\u003cli\u003eBore Oversize: STD\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003ePiston: 4951M07400\u003c\/li\u003e \t\u003cli\u003ePart No.: 56-W4951.WI\u003c\/li\u003e \t\u003cli\u003eRing Set: 2913XA\u003c\/li\u003e \t\u003cli\u003eLocks: CW17 (17mm Round Wire Locks - Set of Two)\u003c\/li\u003e \t\u003cli\u003ePin: S688 (17 x 42 mm Non-Chromed TW)\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eYamaha YFM250R Raptor 2008–2013\u003c\/li\u003e \t\u003cli\u003eYamaha YFM250RX 2008–2013\u003c\/li\u003e \t\u003cli\u003eYamaha XT250 2013–2019\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":55594837836150,"sku":"REF 56-W4951.7400.WI","price":215.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7032\/3318\/files\/stock55374_1.jpg?v=1746743762","url":"https:\/\/n0jgtc-nz.myshopify.com\/products\/ref-56-w4951-7400-wi","provider":"AW Motorcycle Parts","version":"1.0","type":"link"}