{"product_id":"oro2u-56-w254-000-aaa-310133","title":"PISTON KIT 1979-1981 YAMAHA DT175 66.00 STD 2A7-11631-0098","description":"\u003cp\u003eThis 66.00 mm standard piston kit is designed for Yamaha 175 cc two-stroke applications, primarily intended for K-series models. Manufactured to precise standards for reliable rebuilds, it is a direct OEM replacement and includes key dimensional data and pin size to support accurate identification before purchase.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHigh-grade materials for dependable service and consistent performance\u003c\/li\u003e\n\t\u003cli\u003eManufactured to exacting tolerances to support confident engine rebuilds\u003c\/li\u003e\n\t\u003cli\u003eMeets or exceeds OEM quality\u003c\/li\u003e\n\t\u003cli\u003eDirect OEM replacement\u003c\/li\u003e\n\t\u003cli\u003eCheck images before ordering to confirm compatibility\u003c\/li\u003e\n\t\u003cli\u003eCost-effective replacement component\u003c\/li\u003e\n\t\u003cli\u003eStraightforward installation; if unsure, use a professional\u003c\/li\u003e\n\t\u003cli\u003eMainly for the K models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBore diameter: 66.00 mm (standard)\u003c\/li\u003e\n\t\u003cli\u003ePiston length: 68.9 mm\u003c\/li\u003e\n\t\u003cli\u003eCrown edge to bottom skirt edge: 65 mm\u003c\/li\u003e\n\t\u003cli\u003eCentre of pin to crown edge: 35.5 mm\u003c\/li\u003e\n\t\u003cli\u003eGudgeon pin size: 16 × 57 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2N5-11631-00\u003c\/li\u003e\n\t\u003cli\u003e2N5-11631-00-96\u003c\/li\u003e\n\t\u003cli\u003e2A7-11631-00-98\u003c\/li\u003e\n\t\u003cli\u003e443-11631-03-98\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eYamaha:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e175DT (1979–1981)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"No Brand","offers":[{"title":"Default Title","offer_id":61520172253518,"sku":"56-W254.000.AAA","price":59.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/6502\/5358\/files\/stock114785_1.jpg?v=1793706913","url":"https:\/\/btpsouthwest.uk\/products\/oro2u-56-w254-000-aaa-310133","provider":"BTP - Braydon Trailers \u0026 Powersports | Sales, Hire, Parts, Servicing \u0026 Repairs","version":"1.0","type":"link"}