37741-82-K 4-speed transmission mainshaft seal kit

Keeping the oil inside your gearbox is essential for the longevity of any 4-speed transmission. This James Gaskets mainshaft seal kit is a comprehensive solution for riders dealing with leaks at the primary or drive side. The kit includes all the necessary mainshaft and clutch hub nut oil seals required for a thorough refresh. It is specifically designed to fit 1982 through 1986 4-speed Big Twin models. James Gaskets is known for their precision fit and high-quality materials, ensuring that once you button everything back up, your transmission stays dry. This is sold as a complete kit, providing everything shown to get the job done right the first time.