420832440 Wrist Pin Bearing for Polaris SLH 700 1998-2001

Wrist Pin Bearing for Polaris

This wrist pin bearing is a small engine component that rides between the connecting rod and piston pin, reducing friction and wear inside Polaris SLH 700 engines. It carries the OEM cross-reference 420832440 for easy matching.

Overview

This wrist pin bearing is built to keep the piston pin turning freely inside the connecting rod on Polaris SLH 700 watercraft. The wrist pin bearing reduces friction between the rod and pin under the stress of two-stroke operation. It suits riders and mechanics performing a top-end rebuild who need a reliable replacement bearing.

Built For Performance

• Roller-style construction for smooth pin rotation
• Hardened bearing surfaces for long service life
• Sized to match the 700 engine rod bore
• Withstands high RPM and heat of marine two-stroke use
• Cross-references OEM 420832440

Fits These Machines

• for Polaris SLH 700, 1998
• for Polaris SLH 700, 1999
• for Polaris SLH 700, 2000
• for Polaris SLH 700, 2001

On-The-Job Use

• Top-end rebuilds on Polaris 700 engines
• Freshwater and saltwater personal watercraft service
• Replacing a worn or noisy wrist pin bearing
• Routine crankshaft and piston inspection work

Specs At A Glance

Good To Know

Q: How many wrist pin bearings do I need for one engine? A: A single-cylinder rebuild uses one wrist pin bearing, while multi-cylinder engines need one per piston. Order the quantity that matches your engine configuration.

Q: Should this bearing be replaced with a new piston? A: Yes, a fresh wrist pin bearing is standard practice whenever a piston or rod is replaced. Confirm it matches your rod and pin dimensions before installation.

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