SuperATV Cast Front Differential Gear Case Housing for Polaris General RZR Rangr


In stock

SKU: DIFF-1-003 Category:


Manufacturer SKU:

This listing is for a differential housing only – This is not* a complete differential.

Item Condition:

“Used,” Excellent Condition. This is a customer-returned “Scratch ‘n Dent” item. Please see the “Scratch ‘n Dent” section at the bottom of this listing’s description for more information about this type of product.
Differential Housings are typically returned because they were accidentally purchased for the incorrect machine. Items may have scratches and/or scuffs from shipping.

Item Description, From the Manufacturer:

Built Tough

Our Polaris Heavy-Duty Front Differential Gear Case is designed, engineered, and manufactured by our expert team at SuperATV. It uses cast 6061 aluminum and includes steel helical inserts to make it as strong as possible. Our 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. This case does NOT include any internal gears, but we make it easy to just drop in the internals from your stock differential and you’re good to go! We made it as easy as possible so you can get your machine up and running again in no time.

The Best Diff You Can Get

Our front differential gear case is available as cast. Our differential housing will take the abuse even when you add massive tires, a lift kit, and a heavy-duty prop shaft that all puts extra stress on your diff. 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.

The SuperATV Difference

The Polaris UTV’s are big machines, and that puts a lot of stress on your stock differential. That makes your OEM diff at an even greater risk for failure. Upgrade to SuperATV’s heavy-duty front differential gear case and keep your drivetrain as tough as the rest of your machine. Switch to a GDP differential housing and experience Gear Driven Performance on your machine!

Kit Includes:

  • Differential Housing
  • Magnet and wiring
  • DU bushing
  • All seals
  • Oil fitting and drain plugs
  • Steel helical inserts
  • Blue threadlocker

Vehicle Fitment, From the Manufacturer:

  • 1333687
  • 1333745
  • 1333790
  • 1333791
  • 1334142
  • 1334143
  • 1334178
  • 1334181
  • 1334182

Features, From the Manufacturer:

  • 57% stronger than stock
  • Magnet and wiring pre-installed
  • DU bushing and seals pre-installed
  • The bolt-on cap retains the pinion bearing instead of OEM snap ring
  • Utilizes steel helical inserts to prevent mounting bolts from pulling out
  • Cast Aluminum

Shipping – Signature Confirmation:

**Signature confirmation delivery may be added to this order.

Additional information

Weight 10.94 lbs
Dimensions 13 × 12 × 9 in
Custom Bundle


Manufacturer Part Number

Placement on Vehicle


Non-Domestic Product



Condition Used
Notes "Used," Excellent Condition. This is a customer-returned "Scratch 'n Dent" item. Please see the "Scratch 'n Dent" section at the bottom of this listing's description for more information about this type of product.