The Eaton Fuller Synchro Ring Kit, part number EAIS21768927, is a genuine Eaton Fuller transmission synchronizer ring kit designed for heavy-duty manual transmission service. Synchronizer rings are critical wear components that allow smooth, clash-free gear engagement in Fuller-series transmissions. This kit is sold by the each and is the correct OEM replacement for applications requiring part number EAIS21768927. Pro Gear and Transmission carries genuine Eaton Fuller drivetrain components. Call us to confirm this kit covers your specific transmission model before ordering.
Features
Genuine Eaton Fuller synchronizer ring kit
OEM part number EAIS21768927
Designed for heavy-duty Fuller-series manual transmissions
Replaces worn synchronizer rings to restore smooth, clash-free gear engagement
Sold as a kit (each)
