20-2107 KPMI, kickstart shaft bushing and O-ring kit. STD size

When refreshing a classic 4-speed transmission, a tight kickstart shaft is essential for preventing oil leaks. This Kibblewhite bushing and O-ring kit is a standard size replacement with a .9355" outside diameter, matching the original factory specifications. It is a direct replacement for OEM numbers 33288-37 and 2127-37A. This kit is designed to fit late 1937 through 1986 4-speed Big Twin models with a kickstart. Sold as a kit, it provides everything you need to restore the smooth operation of your kicker arm while ensuring the O-ring seals perfectly against the shaft. Kibblewhite’s reputation for precision means you can trust this bushing to provide a long-lasting service life in your vintage Harley-Davidson.