Description

Yamaha Raptor 660R Crankshaft Bearing

Replace a worn crankshaft bearing in your 2002-2005 Yamaha Raptor 660R with this quality replacement from REV6. Designed for bottom-end engine repairs, this bearing helps support proper crankshaft operation and is an important component during complete engine rebuilds.

Installing a new crankshaft bearing while the engine is apart helps restore smooth operation and reduce the risk of premature wear. Additionally, replacing worn bearings during reassembly helps eliminate the guesswork of reusing old components.

When to Replace a Crankshaft Bearing

This crankshaft bearing is an excellent choice whenever the engine cases are split for inspection or repair. It also pairs well with other REV6 lower-end components for a complete bottom-end rebuild.

What This Kit Includes

• Crankshaft Bearing

Compatible Yamaha Models

• 2001-2005 Yamaha Raptor 660R

Need help selecting the correct engine bearings? Contact REV6. Our experienced team is ready to help.

Continue Your Yamaha Raptor 660R Bottom-End Rebuild

Replacing the engine seals at the same time? View the Yamaha Raptor 660R Complete Bearing & Seal Kit.

Refreshing the lower end while reusing your crankshaft? Compare the Yamaha Raptor 660R Complete Bottom End Refresh Kit.

Replacing the crankshaft as well? See the Yamaha Raptor 660R Complete Bottom End Rebuild Kit.

Every REV6 replacement part includes our 1-year warranty, giving you confidence every time you rebuild.