All Balls leading technology 8-Ball Extreme Duty axles are up to 40% stronger than OE axles. These complete axles feature enlarged CV joints, bearing cages, and chromoly axle shafts. All internal components are precision ground and utilize molybdenum grease. 
8 Ball AB8-PO-8-334

Rear Left / Rear Right Fitment:

• Polaris Ranger 4x4 800 EFI 10-14
• Polaris Ranger 4x4 800 EFI Crew 10-14
• Polaris Ranger XP 800 12