A brand-new Cylinder Kit for your Polaris 500. This kit includes a brand-new Std-Sized Cylinder, Piston Kit and Gasket Kit. All parts are brand-new and built to factory Polaris tolerances. Our kits are ready to bolt on your ATV, no machining or modifications are required. All parts are shipped in a custom-made foam-molded package which ensures your parts arrive safe and ready to use without the chance of shipping damages.