Beefed Up Rhino 2.0 Heavy Duty Rear Axles For Polaris RZR, 4340 Chromoly Steel, Heat Treated, 4mm Shaft Size Increase, Tougher Than Stock, Rear Pair, See Fitment, Not Compatible With ABS

Rhino 2.0 Rear Axles Pair for Polaris RZR-4340 Chromoly
✔️ 2x stock strength, 4mm shaft increase, heat-treated 4340 steel

These heavy-duty rear axles are designed to replace OEM hardware on Polaris RZR models, delivering rugged strength for high-torque off-road use. Made from heat-treated 4340 chromoly steel, they’re built to withstand demanding terrains and long-term wear. See the fitment list to confirm exact model compatibility for your ride.

✅ 4340 chromoly steel rear axles with heat treatment
✅ 4mm shaft size increase for extra strength
✅ 2x stock strength for rugged endurance
✅ Rear pair ready for replacement on Polaris RZR models (see fitment)
✅ Not compatible with ABS

💡 What is a rear axle assembly used for in rugged off-road riding?

- Transfers power to rear wheels under load - Built with 4340 chromoly steel and heat-treated for longevity - Includes 4mm shaft increase for extra strength - Not compatible with ABS ✝️