Greaseable and Fully Sealed Unlike the factory bearing,bearing is greaseable and fully sealed, reducing friction. Self-Aligning Bearing Superior to standard bearings found in others, the self-aligning bearing reduces side load on your carrier bearing from the prop-shaft – a must have if you want to keep vibrations to a minimum and the life of your bearing long. Two piece design Snappy install Yes. The unique, two-piece design makes install and maintenance a breeze. Rather than pressing on a single bearing, two piece is easily positioned and then secured in minutes. A380 cast aluminum is a tough material thats many times stronger than stock. Its perfect for the average rider who wants to upgrade to a bearing carrier thats longer lasting and more reliable than OEM. FITMENT Polaris RZR S 1000 : 2016+ Polaris RZR XP 1000 : 2014+ Polaris RZR XP 4 1000 : 2014+ Polaris RZR XP Turbo : 2016+ Does NOT fit the Polaris RZR XP 4 Turbo FEATURES A380 cast aluminum Greasable self aligning bearing included Locking collar in the kit