The Fabco 432-0484 or 4320484 is a 66-tooth lower shaft spur gear used in the TC-140 and TC-141 transfer cases. Listed in the illustrated parts manuals for both units, this gear appears as the underdrive position component on the lower shaft assembly. Fabco's TC-140 and TC-141 are heavy-duty transfer cases common in vocational and off-highway truck applications, and the lower shaft underdrive gear is a key drivetrain component within that unit. Call us to confirm this is the correct gear for your specific serial number or configuration before ordering.
Features
66-tooth spur gear for the lower shaft underdrive position
Listed in Fabco TC-140 and TC-141 illustrated parts manuals
Fits as item 20 (lower shaft underdrive gear) in TC-140 assemblies
Also referenced as part number 4320484
Genuine Fabco replacement part sold by Pro Gear and Transmission
Tech Specs
- Part Number: 432-0484 or 4320484
- Gear Type: Spur
- Position: Lower Shaft, Underdrive
- Tooth Count: 66 teeth
- Applies To: Fabco TC-140, TC-141 transfer cases
