The Eaton Fuller Mainshaft Assembly, part number S-3054 or S3054, is a genuine OEM manual transmission component for Eaton Fuller-equipped commercial trucks. The mainshaft is a core internal shaft in the transmission geartrain, carrying the sliding clutches and gears that transfer torque through the transmission to the output. This part is categorized as a manual transmission gear component and is sold individually. Pro Gear and Transmission carries genuine Eaton Fuller drivetrain parts. Call us to confirm this is the correct mainshaft for your specific transmission model before ordering.
Features
Genuine Eaton Fuller OEM manual transmission component
Part numbers: S-3054 or S3054
Functions as the central shaft in the transmission geartrain
Sold as an individual assembly (each)
Compatible with Eaton Fuller manual transmission applications - call to verify fit
Tech Specs
- Part Number: S-3054 or S3054
- Component Type: Mainshaft Assembly
- Unit of Measure: Each
- Application: Eaton Fuller Manual Transmission
