8TEN Front Half Shaft CV Axle 2014-2018 Polaris RZR XP 4 1000 1333943 1333420 1333283 1333123 Replaces OEM Part Numbers: 1333420, 1333283, 1333123 Fits: 2014-2018 Polaris RZR XP 1000 and RZR 4 XP 1000 Ultra Rugged 4340 Chrome-Moly Shafts and Joints Heat-Treated Bearings an Joints, Packed with High-Performance Moly Grease, Fully Assembled Including Inner & Outer Joints on the Shaft Puncture and UV Resistant Neoprene Boots, Low-Profile Boot Clamps, Resistant to Catching Debris