SuperATV  |  SKU: TMC01-001L#AC

Polaris General XP 1000 Transmission Case



The Transmission Case You Need
Your stock transmission case will only take you so far before one mishap or misjudgment blows it to pieces. We got tired of it, so we built our own heavy-duty Polaris General XP 1000 Transmission Case. Instead of waiting on Polaris to get you the same case you already destroyed, upgrade with SuperATV and ride how you want.

Bigger and Stronger
Our cast aluminum case is strategically strengthened to address the OEM weak spots while only adding about one pound of extra material. The snorkel tube and axle output utilizes 68% more metal than stock, and they’re designed with additional support ribs and gussets. They’re stronger and make your transmission run cooler too—a win-win for your next ride.

Ride With Confidence
With a beefed up drivetrain, you can forget about feathering the gas. Get in gear and put the pedal down! Take obstacles head-on and take the tougher trail—you new Polaris General transmission case makes it possible.

Kit Includes:
Heavy-duty transmission case (left half, right half, or complete case)
Fill plug (left only)
Solenoid plug (left only)
Linkage plate (right only)
Vent tube (right only)
Shifter shim (right only)
Drain plug (right only)
Blue threadlocker
All required seals

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.


  • Made of cast aluminum
  • Designed to address OEM weak points
  • More support ribs and gussets than stock
  • Extra fins help keep your transmission cool
  • 68% more metal reinforcing the snorkel tube and axle output areas
  • Compatible with OEM transmission
  • Polaris General XP 1000 : 2020+
  • Polaris General XP 4 1000 : 2020+

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