Description
A worn countershaft sprocket seal allows oil leakage and accelerates wear on critical drivetrain components—a small oversight that compounds into expensive damage. This MOOSE RACING kit delivers OEM-quality sealing with upgraded materials, ensuring your Yamaha maintains proper lubrication and performance under load. Built and tested in the U.S., it’s the preventative maintenance solution that extends engine life and keeps you on the track or trail.
- Hardened steel bushing
- Upgraded seal design
- O-ring included
- Snap ring/lock washer included
- Made in U.S.A.
- Yamaha fitment-specific
- Bolt-on installation
- OEM replacement quality






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