Polaris RZR XP 1000 Heavy Duty Billet Front Differential Gear Case



Polaris RZR XP 1000 Heavy Duty Billet Front Differential Gear Case

Why We Make It
Your stock Polaris RZR XP 1000 differential quickly becomes a weak spot when you decide to race, go big with huge tires, beefy axles, and a heavy-duty prop shaft. Upgrade to SuperATV’s heavy-duty billet front differential gear case and never worry about breaking your differential again!

The SuperATV Difference
Each SuperATV housing comes with the magnet and wiring pre-installed to make installation easy and painless. Other guys make you ship your differential to them so they can install your magnet for you, or they force you to install (and likely damage) your magnet and wiring on your own. We want to make it easy for you so we took it a step further by including all seals and bushings pre-installed. We also utilize a bolt on cap to retain the pinion bearing instead of a snap ring. We hate down time as much as you do so now you don’t have to waste time messing with those frustrating little parts.

The Best Strength in the Biz
Our differential housing is made with 6061 billet aluminum making it thicker, denser, and 57% stronger than your cast OEM housing. It’s right at home even in the sturdiest aftermarket drive trains. But we didn’t stop there, we use steel threaded inserts for our mounts. This increases the strength in a problem area creating a build just like those used by pro UTV desert racers to ensure that no jump, whoop, or vibration will ever pull your mounting bolts out of your housing. All of that, and it’s backed by a Lifetime Warranty, so you can push your RZR 1000 as far as it will go.


  • Polaris RZR XP 1000 : 2014-2017
  • Polaris RZR XP 4 1000 : 2014-2017
For OE Differential Numbers:
  • 1333344
  • 1333112
  • 2206012
  • 1333597
  • 3235772


  • Made of 6061 billet aluminum
  • 57% stronger than stock
  • Magnet and wiring pre-installed
  • DU bushing and seals pre-installed
  • Bolt on cap to retain the pinion bearing instead of OEM snap ring
  • Utilizes steel helical inserts to prevent mounting bolts from pulling out of housing
  • Includes all hardware and drain plugs
  • Comes with a LIFETIME WARRANTY
SuperATV provides the finest products in the market and offers a LIFETIME WARRANTY to go with them. If for any reason an product with a lifetime warranty bends, breaks, or fails we will replace it free of charge. Whether you pile it up or your buddy took it for an innocent test ride, we've got you covered.

How to make a warranty claim?
Before sending anything to SuperATV, please click below to fill out the appropriate form:



Complete the form, ensuring each field is properly filled out. Follow instructions on each page for the warranty or return process.
Customer is responsible for shipping item back to SuperATV and is responsible for tracking information. Please keep until a SuperATV team member has contacted you.