Up and Running Polaris RZR XP 1000 Rear Knuckle

Twice as strong as stock. SuperATV Up & Running rear knuckle for the Polaris RZR XP 1000. An OEM-quality cast aluminum replacement for a bent or broken knuckle, for a lot less than the dealer.

SuperATV Up & Running Cast Aluminum OEM Quality

WHY RIDERS CHOOSE IT:

• Sold individually
• OEM quality
• Made of cast aluminum

Back on the Trail for Less

Up & Running is SuperATV's budget line. This knuckle is cast aluminum, built to OEM quality, and goes right in where the factory part came out.

Replaces OEM Part #

• Left side: 5138415, 5140634
• Right side: 5138416, 5140635