The Eaton Fuller input shaft assembly, part number S-1659 or S1659, is the front shaft that carries engine torque from the clutch into the transmission gearing. As an input shaft assembly, it engages the clutch disc splines and transmits drive to the countershafts inside an Eaton Fuller gearbox. Order it by the exact part number to match your transmission model, since input shaft spline counts and lengths vary across Eaton Fuller series. This is a genuine Eaton Fuller part sold by Pro Gear and Transmission. Not sure this is your part? Give us a call and we will help confirm proper fit for your application.
Interchanges:
- 20535
- 23566
- 67490
- 67490-010
- EF67490
- EF67490-010
- S1501
- Navistar 1691972C91
- Navistar 573688C2
- Mack 3088-S1659
Features
Genuine Eaton Fuller input shaft assembly
Part number S-1659 or S1659
Front-of-transmission shaft that transfers clutch torque into the gearing
Sold by Pro Gear and Transmission
Order by exact part number to match your Eaton Fuller transmission model
Used in 298 Eaton Fuller models
