The Cummins 5256831 is the genuine fan hub assembly for 1994-2018 Dodge Ram and Ram trucks with the 5.9L or 6.7L Cummins.

A worn fan hub bearing lets the fan wobble and can damage the shroud and radiator. This factory hub restores a solid mount for the fan clutch.

• Genuine Cummins: Factory fan hub.
• New Bearing: Stops fan wobble.
• 5.9L And 6.7L: 1994-2018.
• Direct Fit: Factory bolt pattern.
• Protects Radiator: No shroud contact.

Technical Specifications

• Part Number: 5256831
• Manufacturer: Cummins
• Type: Fan hub assembly

Vehicle Fitment & Technical Installation Notes

• Fitment: 1994-2018 Dodge Ram and Ram 2500 and 3500 5.9L and 6.7L Cummins.
• Installation Tip: Check the fan clutch and belt while the hub is off and replace any that show wear.