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Polaris RZR Trail S 900 Complete Heavy-Duty Transmission

$3,873.95
SKU:
TRAN-P-RZR900-TRAILS900
UPC:
00197975022899
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A Better Transmission for Your RZR
We never want you to take it easy behind the wheel of your Polaris RZR Trail S 900. That’s why we designed our Complete Heavy-Duty Transmission—it’s stronger than your OEM transmission, so slipped gears and transmission issues will become a thing of the past. Each one is made to order before being put through vigorous lab and field testing. We include lapped gears for perfect meshing and upgraded internals, all housed in an ultra-strong case. This Polaris transmission replacement is the best way to power through riding conditions that would have blown your OEM tranny to shreds.

An Upgraded Reverse Chain
We’ve upgraded your RZR’s reverse chain by making it thicker and twice as strong as stock. Our double reverse chain will last longer and handle much wilder reversing scenarios without breaking. Go ahead and throw it into reverse whenever and however you want—you’ve got SuperATV on your side.

Better Pinion and Snorkel Gears
There’s no pinion and snorkel gear set tougher than ours. These gears are made using 9310 alloy steel—it’s strong enough for aircraft, so you can bet it’s strong enough for your RZR, too. We also use 300M steel for the front output shaft. These materials are impressive, but our design is even more so. By lapping the gears, we ensure that they’re perfectly mated and broken in together. That gives you cool and strong operation, ride after ride.

Improved Pinion Bearing Retainer
The stock bearing retainer is one of the biggest weak spots on your OEM transmission. Without the right amount of strength, there’s a chance your pinion gear could pull away from the snorkel gear and break. That’s why our transmissions come with a heavy-duty pinion bearing retainer. It holds your gear firmly in place, making every ride better.

Ultra-Tough Transmission Case
The case is arguably the most important part of a transmission because it’s what keeps everything else safe and in place. Ours use 68% more metal on the axle output and snorkel tube to give you max strength where your tranny needs it the most. We add additional support ribs and gussets for added strength and to keep everything running cool.

How About a Gear Reduction?
Our Polaris RZR Trail S 900 transmission comes with multiple gear reduction options. Choose from stock, 12.5%, 25%, and 37.5% to get the perfect amount of torque for the way you ride. Do you want to pile on some extra weight and roll on bigger tires? The bigger the gear reduction, the easier that will be. You’ll especially appreciate the added force on rough trails or in thick mud.

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

Fitment

  • Polaris RZR Trail S 900 2021+
source:
superatv
satv_url:
https://www.superatv.com/polaris-rzr-trail-s-900-complete-heavy-duty-transmission
fitment_raw:
Polaris RZR Trail S 900 2021+
desc_status:
satv_source_needs_rewrite
What Our Customers Are Saying
★★★★★

Fits flush all the way around, no gap at the top edge like the last aftermarket one I tried

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Full enclosure held up through a week of rain camping, no leaks anywhere, seams are sealed well

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Does the job well, just wish the mounting instructions had better diagrams

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Optically clear, zero waviness looking through it even at highway speeds. Seals up tight, no whistling

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These doors are night and day compared to stock plastic. My kids stopped complaining about mud getting in

Zach G.CF Moto U10 Pro Convertible Full Hard Door Kit
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Cuts dust down a good bit, still get some coming through around the back window seam on real dusty days

Dean J.Polaris Ranger Cab Enclosure
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Works but the fan is louder than I'd like on the high setting

Heath J.CF Moto Cab Heater Kit
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Install video on youtube made this a 45 min job. Fit is tight, no wind noise at highway speed either

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Took longer to figure out the install than I expected, directions could be better but it works

Derek S.Polaris Ranger Cab Enclosure
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This is the AJK bumper Trailworx pointed me to when the EMP one I wanted was backordered, glad they did, quality is great

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Easy clamp-on install, no tools needed, and they fold in nice when trailering

Blake C.Can-Am Commander Side Mirrors
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