ALL BEARINGS ARE CRYOGENICALLY TREATED WITHIN ITS ORIGINAL PACKAGING.

This complete Transmission Bearing Kit works with the Pro XP and Turbo R.

The Polaris UTVs are great machines; however, the OEM bearings in the transmissions fail very  easily. This can leave you stranded during an off-road adventure and potentially cause catastrophic failure resulting in thousands of dollars in repairs.

Our research has proven that the Nachi brand bearings are optimal for high-heat environments and can handle significant side loading to the bearing races due to the helical gear tooth design. We enhance these already excellent bearings through our proprietary 80-hour CryoHeat processing, which makes them 28% stronger with over a 200% longer service life.

The CryoHeat process transforms the bearings' entire molecular structure. This realigned grain structure creates incredible strength far beyond any other manufacturer. This process increases dimensional stability and significantly reduces thermal heat on the bearing surface by over 200°F.

These bearing kits have been used in numerous championship-winning UTVs including:

• SCORE International's Baja 1000 & 500

• Las Vegas to Reno

• The Mint 400

• King of Hammers

• World Off-Road Championship Series

• Red Bull SXS Scramble Series

• And many other off-road racing competitions

For most users, this will be the last transmission bearing kit they'll need to purchase, provided they maintain proper service and operation.

Warning: Do not get scammed by companies selling self-labeled bearings or mismatched bearings with big name branding. While some of these bearings may be ok however, incapable of taking such a side load without significant wear and ultimately failing. FAG, SKF, Koyo, Timken, NTN, NSK are all reputable brands however not great for this application. 

We STRONGLY recommend the CryoHeat treated Nachi Bearings for this specific application. Nachi bearings are designed for high-speed, high-energy, with a deeper ball bearing groove to withstand significant side loads without failing

Benefits:

• CryoHeat treated
• Super strength Japanese steel
• At least 200% longer lifespan
• Over 200°F less heat on the bearing surface during operation