SPI Upper Chain Case Bearing Kit for Polaris fits many 2010 - 2021 Snowmobiles

Upper Chain Case Bearing Kit for Polaris

This upper chain case bearing kit from SPI is designed for many Polaris snowmobile models from 2010 to 2021, providing essential bearings for the chain case assembly.

Overview

This upper chain case bearing kit from SPI replaces the upper bearings in the chain case of select Polaris snowmobiles from 2010‑2021. Designed for smooth drivetrain operation, this upper chain case bearing kit helps prevent noise and wear in the chain case.

Built For Performance

• High‑quality steel bearings rated for snowmobile loads
• Includes necessary seals and circlips for complete replacement
• Direct fit for OEM bearing positions in Polaris chain cases
• Corrosion‑resistant coating for winter conditions

On-The-Job Use

• Snowmobile drivetrain maintenance and rebuild
• Preventative replacement of worn chain case bearings
• Trail and mountain snowmobile riding

Specs At A Glance

Good To Know

Q: Does this kit fit a 2015 Polaris RMK? A: It may fit; the kit covers many 2010‑2021 Polaris models, but always verify your specific model and chain case type before ordering.

Q: Are installation instructions included? A: No, this bearing kit does not include a manual; professional installation is recommended to ensure proper alignment and torque.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.