Quick view Polaris 2010-2013 Polaris Sportsman 500 Top End Rebuild Kit Compare $868.47 $849.99 2010-2013 Polaris Sportsman 500 Top End Rebuild KitThis kit features the most commonly replaced components for a reliable top end refresh. Ideal maintenance for loss of compression, burning oil, top end noises or seized up engines. STD Size OEM pistons... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List