The Fabco 432-0554 (also cataloged as 4320554, superseding old part number 432-554) is a genuine OEM 35-tooth helical gear designed for Fabco drivetrain applications including transfer cases, PTOs, and steerable drive axles. Helical-cut teeth carry load more gradually than straight-cut gears, reducing noise and improving engagement in demanding heavy-duty service. This part is sold by Pro Gear and Transmission as a genuine Fabco OEM component. Call us to confirm proper fit for your specific unit before ordering.
Features
Genuine OEM Fabco part, not aftermarket
35-tooth helical gear configuration
Applies to Fabco transfer cases, PTOs, and steerable drive axles
Supersedes old part number 432-554
Also referenced as 4320554 (no hyphen variant)