Welcome To Our UTV Parts Super Store!

Black Friday Deals Are Live!

We Make It Easy ⭐ Fast Shipping ⭐ Expert Service ⭐ Easy Returns ⭐ 1,700+ 5 Star Reviews ⭐
SuperATV  |  SKU: SA-TRAN-P-RZR900-K210-AD

SuperATV Polaris RZR 900 Complete Heavy-Duty Transmission

$3,32995
Shipping calculated at checkout.


Delivery and Shipping

Most R1 Industries products are shipped via USPS Priority mail and typically arrive within 2-5 business days, depending on location, however, please note that shipping times can be affected by supply-chain issues, which may result in delayed shipping

SuperATV Polaris RZR 900 Complete Heavy-Duty Transmission

SuperATV Polaris RZR 900 Complete Heavy-Duty Transmission
The SuperATV Polaris RZR 900 Complete Heavy-Duty Transmission is the ultimate upgrade for off-road enthusiasts who refuse to slow down. Designed to withstand the toughest terrains, this high-performance transmission ensures you can push your Polaris RZR 900 to its limits without the fear of gear slippage or transmission failure. Perfectly engineered with upgraded gears, a robust case, and enhanced internals, this transmission is built to match your riding style.

Key Features
  • Complete, assembled, drop-in transmission for easy installation.
  • Upgraded snorkel gear set made from tough 9310 heavy-duty steel.
  • Front output shaft made with 300M, 2.5x stronger than stock.
  • Perfectly lapped gears for less wear and smoother operation.
  • Upgraded reverse chain that’s 2x stronger than OEM for reliable performance in all conditions.
  • Enhanced transmission case with 68% more metal around weak points for increased durability.
  • Multiple gear reduction options: stock, 12.5%, 25%, or 37.5% for customized torque and power.

Why Buy This Product?
Upgrade your riding experience with the SuperATV Polaris RZR 900 Complete Heavy-Duty Transmission. Built to handle rough terrains and designed for high performance, this transmission offers the reliability and strength you need to tackle any challenge. With options for extra torque and smooth operations, you’ll be conquering muddy trails and steep inclines with confidence.

Product Specifications
  • Model: SuperATV Polaris RZR 900 Heavy-Duty Transmission
  • Application: Compatible with Polaris RZR 900, RZR S 900, and RZR 4 900
  • Recommended Maintenance: Regular checks advised for optimal performance.
  • Material: 9310 heavy-duty steel and 300M alloy
  • Dimensions: Standard OEM dimensions for seamless fit.
  • Backspacing: N/A

FAQs
  • How often should I service this product? Regular checks are advised to ensure optimal performance.
  • Is this product custom-built? Yes, the SuperATV transmission is specifically engineered for the Polaris RZR 900.
  • Can I choose my gear reduction? Yes, this transmission offers multiple gear reduction options for customized performance.

Customer Reviews
⭐ ⭐ ⭐ ⭐ ⭐ "This transmission transformed my RZR 900! The upgrade is insane, and I can handle any terrain."
⭐ ⭐ ⭐ ⭐ ⭐ "Fantastic quality! The reverse chain is way stronger than stock, and I have no worries in the mud."
⭐ ⭐ ⭐ ⭐ ⭐ "Smooth operation and super tough. I’m very impressed with how well this transmission performs."

Get Yours Today
Don’t miss out on the chance to elevate your ride with the SuperATV Polaris RZR 900 Complete Heavy-Duty Transmission. Engineered for durability and performance, this transmission is the perfect addition to enhance your off-road adventures.

Customers Also Searched For
  • Heavy-duty ATV transmissions
  • Performance upgrades for Polaris RZR
  • Off-road transmission systems

Note: If you have any fitment questions please call us. 801-899-2520

SuperATV Polaris RZR 900 Complete Heavy-Duty Transmission

You’re not the kind of rider to slow down when you face a challenge. The best way through is to put the pedal down and go—until you blow your OEM transmission. Install SuperATV’s Heavy-Duty Complete Transmission on your Polaris RZR 900. It’s better than your stock tranny so you can ride hard without dealing with slipped gears or transmission problems. With perfectly meshing gears, a beefed-up case, and completely upgraded internals, this transmission pushes as hard as you do.

A Better Reverse Chain: Stock RZR transmissions run with a weak single reverse chain that breaks often. Ours uses a double chain that’s nearly twice as strong as OEM. You can throw it in reverse in thick mud and steep inclines without worrying about popping it.

Pinion and Snorkel Gears That Know How to Part: Our pinion and snorkel gear set is the toughest you can get. They’re made with 9310 alloy steel—one of the toughest gear materials on the planet. They’re perfectly lapped, which is a fancy way of saying they’re already broken-in together. You get cool, quiet, and smooth performance from the first ride. Combine that with the 200M front output shaft, and you know this transmission won’t pull any punches.

Beefed Up Pinion Bearing Retainer: There’s a fatal flaw in stock Polaris RZR transmissions that you might overlook—the pinion bearing retainer. The weak OEM one lets your pinion gear pull away from the snorkel gear. When that happens, they can chip teeth and grenade out the side. Our bigger, beefier pinion bearing retainer doesn’t let that happen.

A Rock Solid Case: The transmission case holds everything together. If it flexes at all, gears could strip and you're left without a functioning RZR 900. Ours is thicker and stronger. With 68% more metal around the OEM weak points of the snorkel tube and axle output, it’s a case you can count on. Plus, we added support ribs and gussets to further stiffen and cool the transmission. We made sure it’s a transmission case that will take you anywhere.

Choose Your Gear Reduction: This transmission comes with the option to run a stock, 12.5%, 25%, or 37.5% gear reduction so you have the torque and more power you want. Extra torque will have you jumping off the line quicker, pulling through mud or over hills easier, and turning bigger tires like they’re stock.

Features:
  • Complete, assembled, drop-in transmission
  • Built to order and thoroughly tested
  • 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
    • 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
  • Multiple gear reductions available
    • Stock gear reduction
    • 12.5% gear reduction
    • 25% gear reduction
    • 37.5% gear reduction
  • Does not include turf mode

Fitment:
  • Polaris RZR 900 : 2015-2020
  • Polaris RZR S 900 : 2015-2020
  • Polaris RZR 4 900 : 2016-2018

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.