{"product_id":"top-end-piston-kit-77-77-yamaha-yz-250-71-0mm-1-0mm-over-vintco-kty09-1-0","title":"TOP END PISTON KIT 77-77 YAMAHA YZ 250 71.0mm 1.0mm OVER VINTCO KTY09-1.0","description":"\u003cp\u003eVintCo top end piston kit for the 1977 Yamaha YZ250 provides the components required for a complete top-end rebuild in one package. The kit includes a piston, rings, pin and clips, a wrist pin bearing, and a full top-end gasket set covering the head, base, intake and exhaust. It is manufactured using modern materials and processes for OEM-style fit and performance, and is supplied in a 71.0 mm size, 1.0 mm over standard.\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 wrist pin bearing\u003c\/li\u003e\n\u003cli\u003eIncludes head gasket, base gaskets, intake gaskets and exhaust gaskets\u003c\/li\u003e\n\u003cli\u003eMoS2-coated piston for running-in\u003c\/li\u003e\n\u003cli\u003eKit pricing is 10% lower than purchasing the components 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: KTY09-1.0\u003c\/li\u003e\n\u003cli\u003eProduct type: Top End Piston Kit\u003c\/li\u003e\n\u003cli\u003eNominal piston size: 71.0 mm\u003c\/li\u003e\n\u003cli\u003eOversize: +1.0 mm\u003c\/li\u003e\n\u003cli\u003ePiston diameter: 70.94 mm\u003c\/li\u003e\n\u003cli\u003ePiston clearance: 0.06 mm\u003c\/li\u003e\n\u003cli\u003ePiston construction: Forged\u003c\/li\u003e\n\u003cli\u003eCountry of manufacture: Germany\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: 2K7-11638-01-96\u003c\/li\u003e\n\u003cli\u003eHead gasket: 1W3-11181-00-00\u003c\/li\u003e\n\u003cli\u003eBase gasket: 364-11351-01-00\u003c\/li\u003e\n\u003cli\u003eBase gasket: 2K7-11351-01-00\u003c\/li\u003e\n\u003cli\u003eIntake gasket: 8Y7-13556-01-00\u003c\/li\u003e\n\u003cli\u003eIntake gasket: 80L-13621-01-00\u003c\/li\u003e\n\u003cli\u003eExhaust gasket: 214-14613-09-00\u003c\/li\u003e\n\u003cli\u003eExhaust gasket: 248-14623-10-00\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\u003cli\u003e1977 Yamaha YZ250\u003c\/li\u003e\u003c\/ul\u003e","brand":"Vintco","offers":[{"title":"Default Title","offer_id":52892834300170,"sku":"vin-kty09-1.0","price":251.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/kty09-1-0_1.jpg?v=1776849328","url":"https:\/\/2bros-mx.com\/products\/top-end-piston-kit-77-77-yamaha-yz-250-71-0mm-1-0mm-over-vintco-kty09-1-0","provider":"2bros-mx.com","version":"1.0","type":"link"}