The Timken 3979 is a taper bearing cone used across a range of heavy-duty trucks and commercial vehicles. Applications documented for this part number include Autocar, Brockway, Diamond T, Hayes, Dodge Truck, International Harvester, Mack, White Truck, and GMC Truck. Sold individually. If you need help confirming this cone fits your axle or hub assembly, give us a call at Pro Gear and Transmission and we can help narrow it down.
Features
Timken part number 3979
Taper bearing cone design
Fits Mack, International Harvester, Dodge Truck, GMC Truck, Autocar, Brockway, Diamond T, Hayes, and White Truck
GMC Truck fitment covers model years 1984-1996 (FW and RW)
Dodge Truck fitment covers model years 1972-1977
White Truck fitment covers model years 1962-1965
Sold as individual unit
