SuperATV Complete Heavy-Duty Stock Gear Transmission for Polaris RZR XP 1000


Out of stock

SKU: TRAN-P-RZR1K-K11 Category:


Item Condition:

Description from the Manufacturer:

Complete Transmission

When your transmission stops, you stop. We know, we’ve blown more cases than we can count. That’s because this masterpiece of machinery makes your UTV do what you want it to with the perfect amount of power. And SuperATV has made it better, stronger, and more reliable with our Complete Heavy-Duty Transmission for the Polaris RZR XP 1000. It’s made to order, then thoroughly tested before it ships to ensure perfect quality and maximum performance. We lap our gears to give you a 100% perfect mesh so you can drop this transmission in and go with no break-in period. With upgraded internals and a better case, our transmission will power through the trails that made your OEM case explode.

Upgraded Reverse Chain

Our reverse chain is twice as wide and twice as strong as stock. The reverse chain on our tranny will last longer and handle mush harsher reversing scenarios than OEM ever could.

Upgraded Pinion and Snorkel Gear

We upgraded the materials on our pinion and snorkel gear set to 9310 alloy steel. That’s the same gear material used in airplanes. And the front output shaft is made with 300M—one of the strongest steel alloys you can get. Plus, our pinion and snorkel gear are lapped, meaning they’re mated and broken in together as part of the production process. This means smoother, cooler, and stronger operation.

Upgraded Pinion Bearing Retainer

We also include our heavy-duty pinion bearing retainer. Your stock bearing retainer is one of the biggest OEM weak spots. When it’s not strong enough, it lets your snorkel and pinion gear pull apart, overheat, and explode. Our thicker retainer holds your pinion gear in place to prevent any explosions.

A Better Case

Better gears don’t amount to a hill o’ beans if you don’t have a better case to hold it all together. We made our tranny stronger in all the right places but only added one pound 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 cooler. We did everything we could to make this the strongest case you can get.

Fitment from the Manufacturer:

This transmission is a stock replacement for the following stock part numbers in the list of machines below only: 1333471, 1334347 and 1333695

The Stock part#’s mentioned in this description supersede any machine fitment listed below:

  • Polaris RZR XP 1000 : 2014+ with 1333471, 1334347 and 1333695
  • Polaris RZR XP 4 1000 : 2014+ with 1333471, 1334347 and 1333695
  • Polaris RZR XP 1000 High Lifter edition : 2015+ with 1333471, 1334347 and 1333695
  • Polaris RZR XP 4 1000 High Lifter edition : 2016+ with 1333471, 1334347 and 1333695
  • Polaris RZR XP 1000 Trails & Rocks : 2017+ with 1333471, 1334347 and 1333695

This transmission is a stock replacement for: 1333471, 1334347 and 1333695. Please confirm your OEM part number before purchasing. We accept buyer-paid returns within 14 days on items purchased incorrectly.

Features from the Manufacturer:

  • 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
  • Stock gear reduction
  • Does not include turf mode
  • Refer to your RZR 1000 owner’s manual for oil requirements

Manufacturer Part Number:

The original manufacturer part number for this item is: TRAN-P-RZR1K-K11 but it has been updated at SuperATV to: TRAN-P-RZR1K-K23.

Shipping – Signature Confirmation:

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

Additional information

Weight 85 lbs
Dimensions 22 × 22 × 20 in




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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.


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