The Eaton Fuller Countershift Gear, part number 17569, is a genuine Eaton Fuller transmission component for heavy-duty truck applications. The countershift gear is a core element of the Fuller transmission's main gearbox, transferring drive from the input shaft to the main shaft cluster. Sourced directly as an OEM Eaton Fuller part, it is built to original specifications for proper mesh, tooth geometry, and engagement with mating gearbox components. Call us to confirm this part fits your specific Fuller transmission model before ordering.
Interchanges:
- 64080
- EF64080
Features
Genuine Eaton Fuller OEM countershift gear
Part number 17569
Designed for proper tooth mesh and engagement with mating Fuller gearbox components
Direct OEM replacement for original countershift gear
Sold by Pro Gear and Transmission
