20-2108 KPMI, kickstart shaft bushing and O-ring kit. +.005" OD

This Kibblewhite kickstart shaft bushing and O-ring kit is specifically designed for cases that have seen some wear and require an oversize fit. With a .9360" outside diameter, this +.005" oversize bushing provides a tighter fit than the standard version, helping to eliminate leaks and shaft wobble in older transmissions. It serves as a replacement for the standard OEM numbers 33288-37 and 2127-37A. This kit fits late 1937 through 1986 4-speed Big Twin models equipped with a kickstarter. Sold as a kit, it includes the necessary O-ring to ensure a proper seal. For any mechanic working on a vintage 4-speed, having these oversize options is crucial for a professional-grade rebuild that lasts.