WARNING: Cancer and Reproductive Harm - 2009-2021 RZR 170 Transmission Shaft & Cover
Reinforce one of the most common failure points on the Polaris RZR 170 with the SDI Transmission Shaft & Cover—engineered for riders who demand durability, reliability, and peace of mind on and off the trail.
Designed as a heavy-duty upgrade over the factory components, this kit strengthens the transmission assembly by replacing the weak OEM shaft with a precision-machined, heat-treated steel pinion shaft. Paired with a high-quality bearing and reinforced cover, it significantly reduces the risk of drivetrain failure—especially on modified or aggressively driven machines.
- Strengthens transmission to make it less prone to failure
- Heavy Duty, Heat-treated Steel Pinion shaft
- High quality, precision bearing
- Made in the USA
- Easy to install - No need to remove engine from the RZR
- Originally designed and produced by Cognito Motorsports (Thank you Justin!)