420832440 Wrist Pin Bearing for Polaris Virage TX 1200 2000-2002

Wrist Pin Bearing for Polaris

This wrist pin bearing for Polaris is a replacement connecting rod wrist pin bearing that supports smooth rotation between the piston pin and connecting rod, and it cross-references OEM part number 420832440.

Overview

This wrist pin bearing for Polaris is a direct-fit replacement component for the small end of the connecting rod. It lets the piston pin rotate smoothly under load so the top end keeps cycling without excess friction or heat. It suits riders and mechanics rebuilding or servicing Polaris personal watercraft and similar two-stroke engines.

Built For Performance

• Roller-style caged bearing for smooth wrist pin rotation
• Precision tolerances for a consistent fit in the connecting rod
• Hardened bearing steel construction for wear resistance under load
• Cross-references OEM part 420832440 for easy verification
• Compact size suited to small two-stroke top-end assemblies
• Sold as a single bearing for direct replacement

Fits These Machines

• for Polaris SL 900 (1996-1997)

On-The-Job Use

• Top-end rebuilds on Polaris watercraft engines
• Piston and connecting rod service
• Replacing a worn or heat-damaged wrist pin bearing
• Routine maintenance during engine teardown

Specs At A Glance

Good To Know

Q: How do I know this bearing fits my engine? A: Cross-reference the OEM number 420832440 against your parts diagram, and confirm the machine model and year before ordering. Serial number differences can affect fit on some units.

Q: Should I replace this bearing during a top-end rebuild? A: Replacing the wrist pin bearing whenever the piston or top end is serviced is good practice, since a worn bearing can cause noise and premature wear. Inspect the connecting rod bore for wear at the same time.

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