The Fabco Shaft - Idler, part number 505404 or 505-40-4, is a genuine OEM Fabco component for heavy-duty truck drivetrain applications. Fabco is recognized across the industry for transfer case and axle drive components built to demanding commercial vehicle standards. This idler shaft carries the same part number in both formats - 505404 and 505-40-4 - so buyers can reference either when sourcing or cross-referencing. Sold by Pro Gear and Transmission. Call us to confirm this is the correct shaft for your specific application before ordering.
Features
Genuine OEM Fabco part
Idler shaft for heavy-duty truck drivetrain applications
Referenced as both 505404 and 505-40-4
Sold by Pro Gear and Transmission
Call us to confirm proper fit for your application
