Description
Working on a Harley-Davidson® Big Twin transmission seal without the right tool is a recipe for costly mistakes. The JIMS 4-Speed Transmission Main Seal Tool ensures you install the main drive seal with precision, preventing leaks and damage that could compromise engine integrity. Whether you’re a professional mechanic or a dedicated DIY builder, this American-made tool pays for itself on the first job.
- Fits: 1936-1976 Big Twin
- Material: High-quality steel
- Application: Main drive seal
- Function: Removal and installation
- Installation: Bolt-on tool
- Design: Precision-engineered fit
- Made: U.S.A.
- Use: Professional or DIY
- MPN: 95660-42









