QuadBoss Transmission Rebuild Kit

QuadBoss is known for making reliable parts for ATVs and UTVs, and this transmission rebuild kit is no exception. If you're working on the drivetrain of your 2010 Polaris Sportsman 550 X2, this kit has what you need to get it back in top shape. It includes all the essential bearings, seals, and O-rings required to properly rebuild your transmission.

Inside this kit, you'll find a variety of bearing types, including ball bearings, needle bearings, tapered bearings, and PTFE lined bearings, all sourced from trusted manufacturers. The ball bearings are high-quality ABEC 3 precision bearings, meaning they're built for smooth operation. If your transmission uses tapered bearings, this kit also comes with a selection of shims, which are crucial for setting the correct preload during installation. This is a direct O.E.M. replacement, offering a way to restore your transmission's performance without the high cost of original parts.