Fits: Polaris RZR S 1000 : 2016-2020
Polaris RZR S4 1000 : 2019
Super ATV's Complete Geared-Reverse Transmission is the ultimate upgrade for your Polaris RZR S 1000.
Designed as a drop-in replacement, it eliminates the weak stock reverse chain with a geared reverse that's 3x stronger, features beefed-up pinion and snorkel gears (2.5x stronger), a reinforced 6 mm bearing retainer, and a heavy-duty cast aluminum case with added strength and cooling.
It also removes turf mode for increased reliability and offers optional gear reductions (up to 37.5%) to restore torque lost to big tires or heavy mods - perfect for serious riders who demand more from their machine.
Features: Complete, assembled, drop-in, Turbo-style transmission
Hob-cut, heat-treated, ground gears ensure perfect mesh
Geared reverse
3x stronger than stock
Extremely durable
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
Precision ground gears are mated perfectly for less wear and smoother operation
Eliminates a major weak spot in the transmission
Strengthens the entire drivetrain
Upgraded transmission case
More support ribs and gussets than stock
Extra fins help keep your transmission cool
More metal reinforcing the snorkel tube and axle output areas
Includes all necessary seals
No turf mode
Multiple gear reductions available:
Stock gear reduction
12.5% gear reduction
25% gear reduction
37.5% gear reduction available in several applications
Refer to your owner's manual for oil requirements
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