SuperATV Polaris RZR XP 1000 Complete Heavy-Duty Transmission

SKU: TRAN-P-RZR1K-K13

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$3,873.95
$3,873.95

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OEM Part Number: 1333121
Select Gear Reduction: Stock Gear Reduction

When your transmission stops, you stop. SuperATV’s Complete Heavy-Duty Transmission for the Polaris RZR XP 1000 is built to be stronger and more reliable than stock, with upgraded internals and a reinforced case designed to handle demanding trails, mud, and steep climbs.

This complete, assembled, drop-in transmission features an upgraded reverse chain that is twice as strong as stock, helping you shift into reverse with confidence when conditions get tough. The snorkel gear set is made with 9310 alloy steel, and the front output shaft is made from 300M steel for increased strength. The pinion and snorkel gears are lapped during production for smoother, cooler operation and improved gear mesh.

To address a major OEM weak point, this transmission includes a heavy-duty pinion bearing retainer designed to keep the gears properly positioned and reduce the risk of overheating and failure. The transmission case has also been strengthened with more support ribs and gussets, extra cooling fins, and 68% more metal reinforcing the snorkel tube and axle output areas, while adding only one pound over stock.

Choose the gear reduction that fits your build, with stock, 12.5%, 25%, or 37.5% options available depending on model. A higher gear reduction increases torque for larger tires, heavier loads, and improved pulling power in rough terrain and deep mud.

  • Complete, assembled, drop-in transmission
  • Designed to address OEM weak points
  • Built to order and thoroughly tested
  • Lapped gears ensure perfect mesh
  • Upgraded snorkel gear set
  • Pinion shaft and gears made with 9310 heavy-duty steel
  • Front output shaft made with 300M
  • 2.5x stronger than stock
  • Lapped gears are mated perfectly for less wear and smoother operation
  • Eliminates a major weak spot in the transmission
  • Strengthens the entire drivetrain
  • Upgraded reverse chain
  • 2x stronger than stock
  • Quieter than the competition
  • Upgraded transmission case
  • 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
  • Includes all necessary seals
  • Includes necessary plugs and shifter shim
  • Multiple gear reductions available
  • Stock gear reduction
  • 12.5% gear reduction
  • 25% gear reduction
  • 37.5% gear reduction
  • Does not include turf mode
  • Refer to your RZR 1000 owner's manual for oil requirements

Fitment:

  • Polaris RZR XP 1000 : 2014-2023
  • Polaris RZR XP 4 1000 : 2014-2023
  • Polaris RZR XP 1000 High Lifter Edition : 2015-2023
  • Polaris RZR XP 4 1000 High Lifter Edition : 2016-2023
  • Polaris RZR XP 1000 Trails & Rocks : 2017-2023
  • Polaris RZR XP 1000 Intl : 2014-2015
  • Polaris RZR XP 1000 EU : 2016-2023
  • Polaris RZR XP 1000 Tractor/EU/ZUG : 2016-2019

Product Specs

SKU:
TRAN-P-RZR1K-K13
Brand:
SuperATV

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