{"product_id":"piston-kit-hsq-250-74-84-69-50-wossner-8004da-husqvarna","title":"PISTON KIT HSQ 250 74-84 69.50, WOSSNER 8004DA HUSQVARNA","description":"Wossner forged piston kit designed for Husqvarna CR250, WR250, and XR250 (1974-1984) models. Engineered for superior strength and optimal heat transfer, these pistons feature an elliptical design to ensure uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany.\n\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eForged piston for increased strength and durability\u003c\/li\u003e\n\t\u003cli\u003eOptimized heat transfer for efficient combustion chamber performance\u003c\/li\u003e\n\t\u003cli\u003eElliptical design for even thrust load distribution and reduced piston collapse\u003c\/li\u003e\n\t\u003cli\u003eManufactured in Germany\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 Size: 69.50mm\u003c\/li\u003e\n\t\u003cli\u003eActual Bore Diameter: 69.44mm\u003c\/li\u003e\n\t\u003cli\u003eDisplacement: 249 cm³\u003c\/li\u003e\n\t\u003cli\u003eStroke: 65.80mm\u003c\/li\u003e\n\t\u003cli\u003eClearance: 0.06mm\u003c\/li\u003e\n\t\u003cli\u003eWossner Compression Ratio: 2-stroke\u003c\/li\u003e\n\t\u003cli\u003eOEM Compression Ratio: 2-stroke\u003c\/li\u003e\n\t\u003cli\u003eCompression Height: 32.00mm\u003c\/li\u003e\n\t\u003cli\u003eLock Part Number: CW18\u003c\/li\u003e\n\t\u003cli\u003ePin Part Number: WP033\u003c\/li\u003e\n\t\u003cli\u003eRing Set Part Number: RSB6950\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\u003e137M06950\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHusqvarna CR250 (1974-1984)\u003c\/li\u003e\n\t\u003cli\u003eHusqvarna WR250 (1974-1984)\u003c\/li\u003e\n\t\u003cli\u003eHusqvarna XR250 (1974-1984)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":50689518043402,"sku":"56-W218+00A.WO","price":156.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock54004_1.jpg?v=1738239076","url":"https:\/\/store.phoenixmotos.com\/products\/piston-kit-hsq-250-74-84-69-50-wossner-8004da-husqvarna","provider":"Phoenix Motos","version":"1.0","type":"link"}