Description

Whether you’re doing a bottom-end rebuild or replacing worn internal components, the Yamaha Raptor 660R Complete Bearing & Seal Kit provides the core internals needed to restore engine reliability and protect your investment. This kit is designed to fit all 2001–2005 Yamaha Raptor 660R models and includes the critical wear items that often fail with time, mileage, or abuse.

Perfect for both DIY mechanics and professional builders, these components are engineered to meet or exceed OEM specs, providing a precise fit and long-term durability under extreme riding conditions.

Replacing your engine bearings and seals isn’t just smart—it’s essential. This kit makes it easy by bundling everything you need in one box, saving you time and hassle.

This Kit Includes:

• Oil Seal Set

• Crankshaft Bearing

Why Choose This Kit:

• Replaces worn bearings and seals in a single service

• Prevents oil leaks, vibration, and catastrophic failure

• Designed for long-term performance under high load

• Works with stock or built engines

• Backed by our 1-year warranty

Ideal For:

• Full or partial engine rebuilds

• Preventative maintenance and mid-life refreshes

• Riders rebuilding after crank failure or seal leaks

• Trail riders, racers, and performance enthusiasts

Rebuild Smart — Protect Your Powertrain

Don’t wait for failure to replace your bearings and seals.
Order your Yamaha Raptor 660R Complete Bearing & Seal Kit today and lock in the reliability your engine needs to go the distance.

Have questions about fitment or install?
Visit our FAQ or Contact Us — our engine specialists are here to help.

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