The Eaton Fuller input shaft, part number 4301885, is a genuine OEM component listed in the illustrated parts manuals for the FS-5205B and FS-5205C transmissions. This is a 1.75-inch push-type input shaft, positioned in the input shaft group and referenced alongside the front bearing cover (use 4300882 for the front bearing cover). The supersession note in the manufacturer's parts manual points buyers toward 4300882 for the front bearing cover assembly, so confirm you have the correct companion parts on hand before installation. Call us to confirm proper fit for your specific transmission build.
Features
Genuine Eaton Fuller OEM input shaft, part number 4301885
1.75-inch push-type input shaft design
Listed in the illustrated parts manuals for FS-5205B and FS-5205C transmissions
Installed in the input shaft group of the transmission
Paired with front bearing cover 4300882 per manufacturer parts manual reference
Tech Specs
- Input Shaft Diameter: 1.75 in.
- Shift Type: Push
- Component Group: Input Shaft
- Applicable Transmissions: FS-5205B, FS-5205C
- Front Bearing Cover (companion part): 4300882
