{"product_id":"top-end-piston-kit-78-78-yamaha-yz-250-70-5mm-0-5mm-over-vintco-kty10-0-5","title":"TOP END PISTON KIT 78-78 YAMAHA YZ 250 70.5mm 0.5mm OVER VINTCO KTY10-0.5","description":"\u003cp\u003eThis VintCo top end piston kit is for the 1978 Yamaha YZ250 and is sized at 70.5 mm (+0.5 mm over). It is a complete top end rebuild kit containing a piston kit with piston, rings, pin and clips, a top end bearing, and a full top-end gasket set including head, base, intake and exhaust gaskets. The kit uses modern materials and manufacturing techniques for OEM-equivalent fit and performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete top end rebuild kit for the 1978 Yamaha YZ250\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 full top-end gasket kit\u003c\/li\u003e\n\u003cli\u003eGasket set includes head gasket, base gaskets, intake gaskets and exhaust gasket\u003c\/li\u003e\n\u003cli\u003eIntended to simplify top end rebuild work\u003c\/li\u003e\n\u003cli\u003ePackage price 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: KTY10-0.5\u003c\/li\u003e\n\u003cli\u003eProduct Type: Top End Piston Kit\u003c\/li\u003e\n\u003cli\u003eBore Size: 70.5 mm\u003c\/li\u003e\n\u003cli\u003eOversize: +0.5 mm\u003c\/li\u003e\n\u003cli\u003ePiston Size: 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 Coating: MoS2\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: 2K7-11631-01-00\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: 2K7-14613-09-00\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\u003e1978 Yamaha YZ250\u003c\/li\u003e\u003c\/ul\u003e","brand":"Vintco","offers":[{"title":"Default Title","offer_id":52892834431242,"sku":"vin-kty10-0.5","price":239.91,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/kty10-0-5_1.jpg?v=1776849329","url":"https:\/\/2bros-mx.com\/products\/top-end-piston-kit-78-78-yamaha-yz-250-70-5mm-0-5mm-over-vintco-kty10-0-5","provider":"2bros-mx.com","version":"1.0","type":"link"}