SPI Bearing for Polaris fits many 2010-2021 Snowmobiles Replaces OEM# 3514643

Bearing for Polaris

This bearing for Polaris replaces worn drivetrain components in snowmobiles and matches OEM# 3514643.

Overview

The bearing for Polaris is engineered to support rotating shafts under high load and speed. Installing this bearing for Polaris helps restore drivetrain smoothness and prevents damage to surrounding components.

Built For Performance

• Precision grade steel balls
• Heavy duty cage design
• High speed rated grease
• Sealed to prevent debris intrusion

Fits These Machines

• for Polaris Snowmobiles

Specs At A Glance

Good To Know

Q: Should I replace bearings in pairs? A: Yes, it is recommended to replace bearings on the same shaft simultaneously for even wear.

Q: Are these pre-greased? A: Yes, these bearings are packed with high-quality, high-temp lubricant.

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