We were tired of blowing our transmission whenever we made a minor mistake behind the wheel of our Polaris RZR XP 1000. That’s why we designed and built a better, beefier GDP transmission case. Get our Heavy-Duty Transmission Case and instead of sitting at home for weeks praying to the warranty gods, you can get back on the trail and abuse your machine all you want. No matter how you drive, our GDP transmission case can take it.
Beefed up in All the Right Places
We made our cast aluminum transmission stronger in all the right places but only added 1 lb of material over stock. Our snorkel tube and axle output has 68% more metal, plus additional support ribs and gussets. Those gussets and fins also help to keep your transmission run cooler because cooler gears run smoother. We went overboard on strength to ensure this is the longest lasting and best designed transmission you can get for your RZR XP 1000.
Ride How You Want To
Get your drivetrain in gear and ride how you want to with a SuperATV Transmission Case. If you’re tired of feathering the gas, riding the brakes, and going around obstacles, it’s time to upgrade to a GDP Transmission Case. It’s time to ride with confidence.
NOTE:

WARNING: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine’s operation.
⚠ 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.
SuperATV offers the premium product on the market and extends the industry’s best warranty to go with it. Each replacement part carries a 3-month warranty against manufacturing defects. SuperATV warrants to the original purchaser that each part be free from defects.
Parts may include but are not limited to: heim joints, tie rod ends, ball joints, seal kits, drive belts, wheel bearings, brake lines, bushings, and brake pads.
How to make a warranty claim?
Before sending anything to SuperATV, please click below to fill out the appropriate form:
Warranty
Returns
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.




































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