{"product_id":"namura-na-50003-6-75-97-mm-1-50-mm-two-stroke-piston-kit-for-polaris-300","title":"Namura NA-50003-6 75.97 mm +1.50 mm Two-Stroke Piston Kit for Polaris 300","description":"Will not accept OEM rings and rings will not work on OEM piston\n\u003cp\u003eThe Namura NA-50003-6 Two-Stroke Piston Kit is designed for select Polaris 300 applications requiring a 75.97 mm +1.50 mm piston. This performance replacement piston kit features an 11:1 compression ratio and is intended for dependable engine rebuilding and restoration. The kit is manufactured by Namura and is identified by manufacturer part number NA-50003-6 and vendor part number NA-50003-6.\u003c\/p\u003e\u003cp\u003eThis Namura piston kit fits 1996–1999 Polaris Xpress 300 models, 1994–1995 Polaris 300 2X4 models, 1994–1995 Polaris 300 4X4 models, and 1996–1997 Polaris Xplorer 300 4X4 models. Verify the existing cylinder bore, piston specifications, and application before installation to ensure proper fit and engine compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This piston kit will not accept OEM rings, and the included or compatible rings will not work with an OEM piston. Use the correct Namura ring set with this piston and follow the manufacturer’s installation, clearance, and break-in recommendations. Professional installation is recommended for accurate measurement and reliable two-stroke engine performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Namura\u003c\/li\u003e\n\u003cli\u003eManufacturer: Namura\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: NA-50003-6\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: NA-50003-6\u003c\/li\u003e\n\u003cli\u003ePiston Size: 75.97 mm, equivalent to approximately 2.991 inches\u003c\/li\u003e\n\u003cli\u003eOversize: +1.50 mm, equivalent to approximately +0.059 inch\u003c\/li\u003e\n\u003cli\u003eEngine Type: Two-stroke\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 11:1\u003c\/li\u003e\n\u003cli\u003eFitment: 1996–1999 Polaris Xpress 300\u003c\/li\u003e\n\u003cli\u003eFitment: 1994–1995 Polaris 300 2X4\u003c\/li\u003e\n\u003cli\u003eFitment: 1994–1995 Polaris 300 4X4\u003c\/li\u003e\n\u003cli\u003eFitment: 1996–1997 Polaris Xplorer 300 4X4\u003c\/li\u003e\n\u003cli\u003eRing Compatibility: Will not accept OEM rings, and the rings will not work on an OEM piston\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1994 Polaris 300 2X4\u003cbr\u003e\n1994 Polaris 300 4X4\u003cbr\u003e\n1995 Polaris 300 2X4\u003cbr\u003e\n1995 Polaris 300 4X4\u003cbr\u003e\n1996 Polaris Xplorer 300 4X4\u003cbr\u003e\n1996 Polaris Xpress 300\u003cbr\u003e\n1997 Polaris Xplorer 300 4X4\u003cbr\u003e\n1997 Polaris Xpress 300\u003cbr\u003e\n1998 Polaris Xplorer 300 4X4\u003cbr\u003e\n1998 Polaris Xpress 300\u003cbr\u003e\n1999 Polaris Xplorer 300 4X4\u003cbr\u003e\n1999 Polaris Xpress 300","brand":"NAMURA","offers":[{"title":"Default Title","offer_id":67557286281451,"sku":"187-500036","price":96.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/d26e-5e99e0ae94109.jpg?v=1790753687","url":"https:\/\/ctracingservices.com\/products\/namura-na-50003-6-75-97-mm-1-50-mm-two-stroke-piston-kit-for-polaris-300","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}