Description
Proper bearing installation directly impacts drivetrain longevity and performance—and guesswork has no place in precision engine work. The JIMS Main Drive Gear Bearing Tool ensures your Harley’s main bearings seat to exact specifications, eliminating installation errors that lead to premature wear and reduced efficiency. Whether you’re rebuilding a 4-speed or performing routine maintenance, this U.S.A.-made tool delivers the accuracy that separates reliable results from costly mistakes.
- Fits: Harley 4-speed 1979–1984
- Compatible: Main bearing 8905
- Material: High-quality construction
- Origin: Made in U.S.A.
- Design: Precision-engineered
- Installation: Bolt-on use
- Purpose: Bearing depth setting
- Users: Pros and DIYers
