{"product_id":"piston-kit-79-81-dt175-66-25-0-25-o-s-piston-kit-1","title":"Piston Kit 79-81 DT175 66.25 +0.25 O\/s Piston Kit","description":"\u003cp\u003e\u003cstrong\u003ePiston Kit Bore 66.25 +0.25 O\/S\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThis replacement piston is designed for Yamaha 175 cc two-stroke models and is mainly intended for the K models. Manufactured to precise standards for reliable rebuilds, it serves as a direct OEM replacement and aligns with the OEM references listed below. Key dimensions and pin size are provided to assist accurate identification before purchase.\u003cbr\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHigh-grade materials for dependable service and consistent performance\u003c\/li\u003e \u003cli\u003eManufactured to exacting tolerances to support confident engine rebuilds\u003c\/li\u003e \u003cli\u003eMeets or exceeds OEM quality\u003c\/li\u003e \u003cli\u003eDirect OEM replacement\u003c\/li\u003e \u003cli\u003eCheck images before ordering to confirm compatibility\u003c\/li\u003e \u003cli\u003eCost-effective replacement component\u003c\/li\u003e \u003cli\u003eStraightforward installation; if unsure, use a professional\u003c\/li\u003e \u003cli\u003eMainly for the K models\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePiston length: 68.9 mm\u003c\/li\u003e \u003cli\u003eCrown edge to bottom skirt edge: 65 mm\u003c\/li\u003e \u003cli\u003eCentre of pin to crown edge: 35.5 mm\u003c\/li\u003e \u003cli\u003eGudgeon pin size: 16 × 57 mm\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e2N5-11631-00\u003c\/li\u003e \u003cli\u003e2N5-11631-00-96\u003c\/li\u003e \u003cli\u003e2A7-11631-00-98\u003c\/li\u003e \u003cli\u003e443-11631-03-98\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eYamaha:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e175DT (1979–1981)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":57506541142396,"sku":"56-W254.025.AAA","price":59.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/stock114786_1_19ffb777-f235-4793-9512-1ea3c5d67b45.jpg?v=1790477912","url":"https:\/\/radhouse.co.uk\/products\/piston-kit-79-81-dt175-66-25-0-25-o-s-piston-kit-1","provider":"Radhouse","version":"1.0","type":"link"}