1337229 is the current version and fits all 2023 Pro R Vehicles.
Fits:
- RZR Pro R 2023
An absolute must have for every terrain or competition. The internals are 27% stronger and the cases are 15% stronger. With our proprietary CryoHeat process, stress relieving the entire molecular structure and our Micro Polishing process; the parts move effortlessly while dramatically decreasing friction and heat. You won’t have to worry about getting a replacement anytime soon. This is the complete differential, assembled and ready to install, just add oil. With beefed up internals and already installed inside is the Polaris Pro R Front Differential Bearing Kit (2022-23)
- Tear down and rebuild including
- magnetic particle inspection,
- vapor blasting cases,
- CryoHeat processing to everything and
- micropolishing of gears.
- Disc grind ring gear flat for zero run out,
- chamfer ring & pinion gear teeth,
- shim spider and ring & pinion gears.
- Spot weld ring gear bolts.
. This will take your differential to a new level of strength and performance.