The Fabco pinion spacer bearing, part number 523-60-6 or 523606, is a genuine OEM Fabco component used in the pinion bearing assembly of Fabco-equipped drivetrain systems. This spacer bearing seats between pinion bearing components, maintaining correct bearing preload and spacing within the housing. Fabco transfer cases and axle components are found across a range of heavy-duty truck and specialty vehicle platforms, and correct pinion spacer fit is critical to proper gear mesh and bearing longevity. Pro Gear and Transmission carries genuine Fabco parts. Call us to confirm this is the right part for your specific application before ordering.
Features
Genuine OEM Fabco part number 523-60-6 or 523606
Pinion spacer bearing for Fabco drivetrain assemblies
Maintains correct bearing preload and spacing at the pinion
Direct OEM replacement fit
Call Pro Gear and Transmission to verify fitment for your specific unit
