Description
This Super Nut is designed to help address a common issue on Harley-Davidson four-speed transmissions: oil leaks from the main drive gear bushing
Boost any 883cc Harley-Davidson Sportster to 1200cc
This custom seat is 10" wide and 13" long
replacing the older potmetal design
If you are looking for an easy way to mount your regulator on a 1963 - 1970 Triumph motorcycle
#8408-1 Transmission Mainshaft Locknut & Washer 1936-1991 Harley-Davidson Big Twin 4 Speed Ebay_Ready This Super Nut is designedHigh quality machined steel locknut with 1 1 2 24 left hand thread fits Harley Davidson Big Twins 1936 91 4 speed. Made in Ohio, USA.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























