Polaris Ranger 800 Midsize 2013-2014 Cylinder Piston Top End Kit80mm Cylinder Piston Gasket Top End Rebuild Kit For Polaris Ranger 800, RZR 800, Sportsman 800 Features: If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, then this kit is exactly the right thing for you. Kit includes cylinder, piston, rings, pin, clips & top end gasket kit (you get exactly what is pictured). Piston is anodized for superior heat resistance and longer lifespan. The gaskets use