Skip to product information
1 of 9


Polaris RZR XP Turbo S Billet Rear Knuckles

Polaris RZR XP Turbo S Billet Rear Knuckles

Regular price $779.95 USD
Regular price Sale price $779.95 USD
Sale Sold out

Don’t Crack a Knuckle
The stock rear knuckles on your Turbo S are built for stock rides. If you want to turn the adrenaline up to eleven, you need SuperATV’s Billet Rear Knuckles for the Polaris RZR XP Turbo S. They’re two times stronger than your factory knuckles and they’re built for the kind of hard riding that makes you pucker.

Strength for the Ride
We use 7075 billet aluminum to get you double the strength and double the performance. With that much strength, you can keep the pedal down—these spindles are made to handle everything you can throw at them.

Compatible with OEM and Aftermarket Suspension
These knuckles are a perfect match to OEM dimensions, so they work with any OEM or aftermarket suspension part. They also have a little extra clearance built in to make compatibility even better. Perfect compatibility makes for an easy installation and a smooth ride.

California Proposition 65 Warning
WARNING: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.


  • Polaris RZR XP Turbo S : 2018+
  • Polaris RZR XP 4 Turbo S : 2019+
  • Polaris RZR XP Turbo S Velocity : 2019+
  • Polaris RZR XP 4 Turbo S Velocity: 2019+
Replacement for OE Part Numbers:
  • 5141782 - LH Carrier
  • 5141783 - RH Carrier


  • Made of 7075 billet aluminum
  • Two times stronger than factory knuckles
  • Compatible with stock and aftermarket suspension and wheel bearings
  • Includes left and right rear knuckles

Shipping & Returns

Shipping costs will depend on product weight, size and part of the country you are ordering from. Unused products can be returned. In most cases you will be responsible for return shipping costs.


Warranty depends on manufacturer and product, and is through the manufacturer. Gorilla Offroad does not warranty 3rd part manufactured products.

View full details

Why Gorilla Offroad?

We're here for you! If you have any questions, or need help finding the best products for your UTV, please don't hesitate to reach out. Our team is here to help, and want you to have the best experience with Gorilla Offroad.

  • Earn Points On Every Purchase

    Save on future orders by using points earned today! We offer a generous rewards program for every customer who shops with Gorilla Offroad.

  • Gorilla Guarantee

    Our team at Gorilla Offroad strives for complete 100% customer satisfaction. If you are dissatisfied for any reason, please let us know and we'll do our best to make it right.