Timken DRK331MK Axle Differential Bearing and Seal Kit - Front or Rear

Timken DRK331MK Differential Bearing Kit

Timken DRK331MK is a master axle differential bearing and seal kit for Dana/Spicer 60 and 61 series axles. It is built for rear and front axle service on a wide range of Ford, Dodge, and Jeep applications, including Ford E-350 Super Duty, Dodge Ram 3500, and Jeep J20.

Key Features

• Master kit for differential rebuild service
• Includes the bearings and seals needed to complete the job
• For Dana/Spicer 60, 60F, and 61 series axle applications
• Fits rear and front axle positions, depending on vehicle application
• Timken DT Components service kit line
• Cross-reference: RA331MK

Application Details

This Timken DRK331MK kit is used for differential service on Ford E-150, E-250, and E-350 vans, Ford F-250 and F-350 trucks, Dodge Ram 2500 and Ram 3500 trucks, and select Jeep models with Dana/Spicer axle assemblies. It is a direct-fit service solution for axle rebuild work where bearing wear or seal leakage has affected differential operation. This part number, DRK331MK, is commonly searched for Dana 60 master kit applications on Ford and Dodge trucks and vans.

Common Problems It Can Address

• Axle bearing noise from worn differential bearings
• Gear oil leaks at differential seals
• Excessive drivetrain play from bearing wear
• Service needs during axle rebuild or gear setup
• Maintenance on Dana/Spicer 60 and 61 series axles

Installation Notes and Tips

Verify axle type before ordering, since this kit is listed for Dana/Spicer 60, 60F, and 61 series applications. Confirm rear or front axle position against the vehicle listing, especially on Dodge Ram 2500, Dodge Ram 3500, Ford F-350, and Ford E-series vans. Differential setup should be performed with proper measuring tools and service procedures to ensure correct bearing preload and gear contact pattern.

Quality Assurance

Timken markets these differential, transfer case, and transmission service kits under the DT Components brand. DT Components rebuild kits are packaged with the bearings and seals required for the repair, and master kit versions are identified by the MK suffix.