Timken DRK337 Axle Differential Bearing and Seal Kit - Rear

Axle Differential Bearing and Seal Kit for Dana/Spicer 80

Timken DRK337 is an axle differential bearing and seal kit for rear Dana/Spicer 80 applications. It provides the bearings and seals needed for differential service on select Dodge Ram 2500, Dodge Ram 3500, Ford E-350 Econoline, and Ford F-350 models.

This Timken DT Components rebuild kit is built for differential, transfer case, and transmission service needs. DRK337 is the standard kit version for the listed rear axle applications.

Key Features

• Axle differential bearing and seal kit for rear Dana/Spicer 80 axle service
• Standard kit configuration for differential bearing and seal replacement
• Timken DT Components rebuild kit
• Fits select Dodge Ram 2500 and Dodge Ram 3500 rear axle applications
• Fits select Ford E-350 Econoline and Ford F-350 rear axle applications
• Cross-references DK337 and RA337; SKF SDK337

Detailed Description

Timken DRK337 is a service kit for rear differential repair on Dana/Spicer 80 axles. It is listed for 1994-2002 Dodge Ram 2500, 1999-2002 Dodge Ram 2500 Van, 1994-2002 Dodge Ram 3500, 1999-2002 Dodge Ram 3500 Van, 1995-1998 Dodge B3500, 1994 Dodge B250, 1994 Dodge B350, 1988-1997 Ford E-350 Econoline, 1988-1997 Ford E-350 Econoline Club Wagon, 1988-1997 Ford F-350, and 1998 Ford E-350 Econoline and E-350 Econoline Club Wagon with a Dana/Spicer 80 axle and 4.125 in. pinion bearing standard kit application. If you are searching for a rear differential bearing and seal kit for a Dodge Ram 3500 or Ford E-350 Econoline, DRK337 matches the listed service requirements.

What It Helps Repair

• Rear differential bearing wear or rough operation
• Seepage at differential seals
• Noise from worn axle differential components
• Service needs during Dana/Spicer 80 differential rebuilds
• Maintenance on high-load rear axle applications

Installation Notes

Verify axle identification before ordering, since fitment depends on Dana/Spicer 80 rear axle applications and, for the 1998 Ford listings, the 4.125 in. pinion bearing standard kit specification. Confirm the vehicle year, make, model, and rear axle configuration against the fitment list before installation. Professional differential setup procedures are recommended to ensure correct bearing preload and seal seating.

Quality Assurance

Timken markets these rebuild kits through its DT Components line, which groups the bearings and seals needed for differential service into a single kit format. DRK337 is a Timken part number for the listed rear axle applications.