The Fabco 539-0356 or 5390356 is a genuine OEM gear key, 3/4, belonging to the FAT30 product line. Gear keys are precision-fit components used to lock gears to shafts in PTO and transfer case assemblies, ensuring the gear and shaft rotate as a single unit under load. This part is sold individually (unit pack of 1). Pro Gear and Transmission carries genuine Fabco components for heavy-duty truck drivetrain applications. Call us to confirm this is the correct key for your assembly before ordering.
Features
Genuine Fabco OEM gear key, 3/4
FAT30 series component
Sold individually, unit pack of 1
UPC: 193174422812
Call Pro Gear and Transmission to verify fitment for your specific application
