For a Smoother Ride If you™re starting to notice some extra noise or vibration while approaching top speed, your stock carrier bearing may be the issue. In that case, why not replace it with one that™s going to keep you riding longer? SuperATV™s Carrier Bearing for the Polaris RZR is stronger than stock and features a locking collar to keep it securely in place. It™s also greaseable, which leads to less friction and a smoother ride. Long-Lasting Performance We designed this to be the last carrier bearing you™ll ever need. This factory replacement features a self-aligning bearing that reduces side load from the prop shaft, keeping vibration to a minimum. And the fact that it™s greaseable and fully sealed means friction won™t be an issue. All of these factors promote longevity, giving you more miles of worry-free riding. Secure Locking Collar SuperATV carrier bearings feature a locking collar that clamps evenly around the prop shaft, creating a secure hold that will keep your bearing from shifting. And to make your life easier, there™s our unique two-piece design. You can have it positioned in minutes, making installation and maintenance a breeze. Billet or Cast Aluminum Our locking collar is included in the carrier bearing kit and clamps evenly around the shaft to create a strong, mar-free hold preventing the bearing from walking off of the shaft. Two-piece design We™ve got the perfect carrier bearing for any budget or ride style. Our 6061 billet aluminum carrier bearing is ultra strong”perfect for riders who like to push their machine to its breaking point on a regular basis. If casual riding is more your speed, there™s A380 cast aluminum. It™s a more budget-friendly option that™s still long-lasting and stronger than stock. Billet or Cast? We offer our carrier bearing housing as a 6061 billet aluminum material or an A380 cast aluminum material to meet anyone™s needs and budget.