The Dana Spicer Case-Diff Flange Half, part number 139997, is a genuine Dana Spicer component designed for light axle differential case applications. This flange half serves as the mating interface between the differential case and the axle assembly, a critical component for proper differential function. If you need to verify this part fits your specific axle configuration, Pro Gear and Transmission is available to help you confirm the correct application before ordering.
Features
Genuine Dana Spicer part number 139997
Case-differential flange half for light axle applications
Designed as a direct replacement differential case component
Sold by Pro Gear and Transmission
