Description

Yamaha Raptor 660R Engine Refresh Kit

Refresh your 2002-2005 Yamaha Raptor 660R engine with this Engine Refresh Kit from REV6. Designed for engines with serviceable major hard parts, this kit combines the wear components commonly replaced during a complete engine refresh into one convenient package.

Replacing the piston rings, crankshaft bearing, cam chain, gaskets, seals, and water pump components together helps restore reliability while simplifying your rebuild. Additionally, completing this maintenance while the engine is apart helps reduce future downtime and saves time sourcing individual parts.

When This Engine Refresh Kit Is the Right Choice

Choose this kit when your crankshaft, cylinder, and piston remain within service specifications but the engine’s wear components need replacement. However, if your rebuild also requires a new piston or cylinder, the Big Bore Engine Rebuild Kit is the better choice.

What This Kit Includes

• Cam Chain
• Crankshaft Bearing
• Standard Bore Piston Ring Kit
• Complete Gasket Kit
• Water Pump Rebuild Kit
• Oil Seal Set

Compatible Yamaha Models

• 2002-2005 Yamaha Raptor 660R

Need help choosing the right refresh kit? Contact REV6. Our experienced team is ready to help.

Continue Your Yamaha Raptor 660R Engine Build

Replacing the valves during your refresh? Compare the Yamaha Raptor 660R Master Engine Refresh Kit.

If your rebuild requires a new piston and cylinder, view the Yamaha Raptor 660R Big Bore Engine Rebuild Kit.

Need additional components for your project? Browse our Yamaha Raptor 660R engine parts and rebuild kits.

Every REV6 replacement part ships nationwide and is backed by our 1-year warranty, giving you confidence every time you rebuild.