Heavy Duty Fan Pulley Hub Bearing For Dodge Ram Cummins Diesel Trucks 1989-2012 Fits 3.9L 5.9L 6.7L Engines Replacement 3910739 4429639 04429639 Replaces DF0766LUA

Heavy Duty Diesel Fan Hub Bearing for Ram Cummins 1989-2012
✔️ 1x heavy-duty fan hub bearing fits 5.9L/6.7L Cummins engines

This heavy-duty fan hub bearing is a direct-fit replacement for the cooling fan drive on Dodge Ram Cummins diesel trucks. It's used on 1989-2012 5.9L/6.7L engines to keep the belt-driven fan operating smoothly.

✅ Replaces part numbers: 3910739, 4429639, 04429639, DF0766LUA
✅ Fits Dodge Cummins 12V/24V 4BT/6BT/ISB engines, 1989-2011
✅ Fits Ram 2500/3500 5.9L/6.7L Diesel Turbo 1994-2012
✅ Includes 1x Diesel Fan Hub Bearing (pack size: 1)
✅ Sealed bearing design for long life in dusty engine bays

💡 What is a heavy-duty fan hub bearing used for in diesel engines?

This handy component keeps the cooling fan aligned and protected under load, ensuring reliable cooling in diesel trucks.

- Sealed ball bearing design for long life in dusty engine bays - Direct-fit replacement for 1989-2012 Ram Cummins applications - Handy solution for keeping belt-driven cooling systems running smoothly - Fits 12V/24V 4BT/6BT/ISB engines in Dodge Ram Cummins trucks