Polaris General Heavy Duty Billet Front Differential Gear Case



Polaris General and General 4 Heavy Duty Billet Front Differential Gear Case

Why We Make It
The Polaris General and the General 4-seater are big machines, and that puts a lot of stress on your stock differential. When you decide to upgrade and go bigger, your OEM diff is at even greater risk for failure. Upgrade to SuperATV’s heavy duty billet front differential gear case and keep your drivetrain as tough as the rest of your General. Switch to a GDP differential housing and experience Gear Driven Performance on your machine!

The SuperATV difference
We know convenience is important, and we hate all that downtime in the garage as much as you do. That’s why our billet differential gear case housing comes with the magnet and wiring preinstalled. Other guys make you install (and likely damage) your magnet and wiring yourself. SuperATV does the work for you. We also include all seals and bushings pre-installed, and we use a bolt on cap to retain the pinion bearing instead of a snap ring. We made it as easy as possible so you can get your machine up and running again in no time.

The Best Strength in the Biz
This will be the last gear case you ever need to buy! We were sick of cracking our differential like an egg every time we got just a little bit wild, so we decided to make a better differential that could stand up to the power of a modern UTV like the General. That's why we make it with 6061 billet aluminum so that it’s thicker, denser, and 57% stronger than a stock housing. Even with massive tires, a lift kit, and a heavy duty prop shaft, our differential will take the abuse. The strength of our design doesn't just come from the best materials—we also utilize steel helical inserts for the mounting points just like those used by pro UTV racers. Helical inserts reinforce the threads on your housing so that no matter what jumps, whoops, and obstacles you hit, your mounting points will never pull out of your differential. And it’s backed by a Lifetime Warranty—you get the strongest differential housing around and it’s backed by SuperATV’s best guarantee!

Kit Includes:
  • 6061 Billet Aluminum Differential Housing
  • Magnet and wiring
  • DU bushing
  • All seals
  • Oil fitting and drain plugs
  • Steel helical inserts
  • All mounting hardware
  • Blue threadlocker

Gear Driven Performance by SuperATV|Portal Gear Lifts


  • Polaris General 1000 : 2016-2017
  • Polaris RZR 4 900 : 2016
  • Polaris Ranger 900 XP Highlifter : 2016
  • Polaris RZR 1000 S : 2016
  • Polaris RZR XP 1000 : 2014-2016
  • Polaris RZR XP 4 1000 : 2014-2016
For OE Differential Numbers:
  • 1333344
  • 1333112
  • 2206012
  • 1333597


  • 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.