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-8-342

Rear Left / Rear Right Fitment:

• Polaris Sportsman 850 21-22
• Polaris Sportsman 850 High Lifter 16-22
• Polaris Sportsman 850 Premium 21-22
• Polaris Sportsman 850 SP 15
• Polaris Sportsman 850 SP 16-18
• Polaris Sportsman 850 Ultimate Trail Edition 21-22
• Polaris Sportsman 850 WV 14
• Polaris Sportsman 850 XP HO EPS MD 15
• Polaris Sportsman Forest 850 11-15
• Polaris Sportsman Forest 850 EU 15
• Polaris Sportsman Touring 850 21-22
• Polaris Sportsman Touring 850 EPS 14
• Polaris Sportsman Touring 850 INTL 14
• Polaris Sportsman Touring 850 SP 15
• Polaris Sportsman Touring 850 SP 16-20
• Polaris Sportsman Touring 850 SP EU 15
• Polaris Sportsman Touring 850 SP MD 15
• Polaris Sportsman Touring EPS 850 10-13
• Polaris Sportsman Touring EPS 850 HO 13
• Polaris Sportsman X2 850 11
• Polaris Sportsman XP 850 10-13
• Polaris Sportsman XP 850 EPS 10-14