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-KW-8-321

Rear Right Fitment:

• Kawasaki Mule PRO-FX 800 16-22
• Kawasaki Mule PRO-FX 800 EPS 21-22
• Kawasaki Mule PRO-FX 800 LE 19-22
• Kawasaki Mule PRO-FXR 800 18-22
• Kawasaki Mule PRO-FXT 800 15-20
• Kawasaki Mule PRO-DX 16-18
• Kawasaki Mule PRO-DX EPS 21
• Kawasaki Mule PRO-DXT 16-21
• Kawasaki Mule PRO-DXT EPS 21