{"product_id":"top-end-piston-kit-79-80-yamaha-yz-it-250-70-5mm-0-5mm-over-vintco-kty11-0-5","title":"TOP END PISTON KIT 79-80 YAMAHA YZ IT 250 70.5mm 0.5mm OVER VINTCO KTY11-0.5","description":"\u003cp\u003eVintCo top end piston kit KTY11-0.5 is a complete rebuild kit for the 1979 Yamaha YZ250 and 1979-1980 Yamaha IT250, supplied in 70.5 mm (+0.5 mm oversize). The kit includes a forged piston with rings, pin and clips, a top end bearing, and a full top-end gasket set comprising head, base, intake and exhaust gaskets. Components are manufactured using modern materials and production methods for OEM-equivalent fitment and performance, with OEM part number references provided for fitment verification. The kit is priced 10% lower than purchasing the components individually, and additional size options are available.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete top-end rebuild kit\u003c\/li\u003e\n\u003cli\u003eIncludes piston, rings, pin and clips\u003c\/li\u003e\n\u003cli\u003eIncludes top end bearing\u003c\/li\u003e\n\u003cli\u003eIncludes head gasket, base gasket, intake gasket and exhaust gasket\u003c\/li\u003e\n\u003cli\u003eMoS2-coated piston for running-in\u003c\/li\u003e\n\u003cli\u003eManufactured using modern materials and production methods for OEM-equivalent fitment and performance\u003c\/li\u003e\n\u003cli\u003eKit price is 10% lower than purchasing the items individually\u003c\/li\u003e\n\u003cli\u003eAdditional size options are available\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVintCo Part Number: KTY11-0.5\u003c\/li\u003e\n\u003cli\u003eProduct Type: Top End Piston Kit\u003c\/li\u003e\n\u003cli\u003eNominal size: 70.5 mm\u003c\/li\u003e\n\u003cli\u003eOversize: +0.5 mm\u003c\/li\u003e\n\u003cli\u003ePiston measurement: 70.44 mm\u003c\/li\u003e\n\u003cli\u003ePiston clearance: 0.06 mm\u003c\/li\u003e\n\u003cli\u003ePiston construction: Forged\u003c\/li\u003e\n\u003cli\u003ePiston origin: Germany\u003c\/li\u003e\n\u003cli\u003ePiston coating: MoS2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePiston: 2K7-11636-01-00\u003c\/li\u003e\n\u003cli\u003eHead Gasket: 1W3-11181-00-00\u003c\/li\u003e\n\u003cli\u003eBase Gasket: 2K7-11351-01-00\u003c\/li\u003e\n\u003cli\u003eIntake Gasket: 80L-13621-01-00\u003c\/li\u003e\n\u003cli\u003eWrist Pin Bearing: 93310-218A6-00\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1979 Yamaha YZ250\u003c\/li\u003e\n\u003cli\u003e1979 Yamaha IT250\u003c\/li\u003e\n\u003cli\u003e1980 Yamaha IT250\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vintco","offers":[{"title":"Default Title","offer_id":52892834889994,"sku":"vin-kty11-0.5","price":208.71,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/kty11-0-5_1.jpg?v=1776849338","url":"https:\/\/2bros-mx.com\/products\/top-end-piston-kit-79-80-yamaha-yz-it-250-70-5mm-0-5mm-over-vintco-kty11-0-5","provider":"2bros-mx.com","version":"1.0","type":"link"}