{"product_id":"piston-kit-80-81-yamaha-it-yz-250-70-5mm-0-5mm-over-vintco-psy09-0-5","title":"PISTON KIT 80-81 YAMAHA IT YZ 250 70.5mm 0.5mm OVER VINTCO PSY09-0.5","description":"\u003cp\u003eThis VintCo piston kit is a replacement assembly for Yamaha YZ250 1980-1981 and IT250 1981 models, intended for vintage 2-stroke engine rebuilds. Manufactured using modern materials and production methods, it is designed to provide OEM-equivalent fitment and performance. The kit includes the piston, rings, pin and clips, with a wrist pin bearing available separately, and is supplied in a 70.5 mm size with +0.5 mm oversize.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete piston kit with piston, rings, pin and clips\u003c\/li\u003e\n\u003cli\u003eSuitable for vintage Yamaha 2-stroke engine rebuilds\u003c\/li\u003e\n\u003cli\u003eDesigned for OEM-equivalent fitment and performance\u003c\/li\u003e\n\u003cli\u003eWrist pin bearing sold separately\u003c\/li\u003e\n\u003cli\u003eSupports running-in\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: PSY09-0.5\u003c\/li\u003e\n\u003cli\u003ePiston diameter: 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\u003eClearance: 0.06 mm\u003c\/li\u003e\n\u003cli\u003eConstruction: Forged piston\u003c\/li\u003e\n\u003cli\u003eCoating: 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\u003cli\u003e3R4-11636-00-00\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1980 Yamaha YZ250\u003c\/li\u003e\n\u003cli\u003e1981 Yamaha YZ250\u003c\/li\u003e\n\u003cli\u003e1981 Yamaha IT250\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vintco","offers":[{"title":"Default Title","offer_id":52893026091274,"sku":"vin-psy09-0.5","price":151.16,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/psy09-0-5_1.jpg?v=1776850940","url":"https:\/\/2bros-mx.com\/products\/piston-kit-80-81-yamaha-it-yz-250-70-5mm-0-5mm-over-vintco-psy09-0-5","provider":"2bros-mx.com","version":"1.0","type":"link"}