Luk GDK337 Axle Differential Bearing and Seal Kit - Rear

LuK Differential Bearing Kit GDK337

The LuK GDK337 differential bearing kit provides OE-quality bearings for a professional rear differential repair. It is built for service work on select Dodge Ram 2500 and Ram 3500, Chevrolet C3500 and K3500, GMC C3500 and K3500, and Ford E-350 Econoline and F-350 applications.

Key Features

• OE-quality differential bearings selected for the specific transmission or axle application
• Rear differential service kit for professional repair work
• Direct replacement solution for worn or damaged differential bearings
• Cross-reference part numbers include SKF SDK337 and Timken DRK337
• Part number GDK337 for ordering and application matching

Detailed Description

LuK GDK337 is an axle differential bearing and seal kit engineered for rear differential service on heavy-duty trucks and vans. It is a practical repair choice when the differential bearings have worn, become noisy, or no longer maintain proper gear support. This kit is listed for 1991-2002 applications across Dodge Ram 2500 and Ram 3500, Chevrolet C3500 and K3500, GMC C3500 and K3500, Ford E-350 Econoline and E-350 Econoline Club Wagon, and Ford F-350. The GDK337 part number is also referenced by SKF SDK337 and Timken DRK337 for the same application.

Vehicle Fitment

• Fits 1994-2002 Dodge Ram 2500, Rear, Standard Differential Kit
• Fits 1994-2002 Dodge Ram 3500, Rear, Standard Differential Kit
• Fits 1991-1999 Chevrolet C3500, Rear, Standard Differential Kit
• Fits 1991-1999 Chevrolet K3500, Rear, Standard Differential Kit
• Fits 1991-1999 GMC C3500, Rear, Standard Differential Kit
• Fits 1991-1999 GMC K3500, Rear, Standard Differential Kit
• Fits 1996-1998 Ford E-350 Econoline, Rear, Standard Differential Kit
• Fits 1996-1998 Ford E-350 Econoline Club Wagon, Rear, Standard Differential Kit
• Fits 1988-1997 Ford F-350, Rear, Standard Differential Kit
• Fits 1991 Chevrolet R3500, Rear, Standard Differential Kit
• Fits 1991 Chevrolet V3500, Rear, Standard Differential Kit
• Fits 1991 GMC R3500, Rear, Standard Differential Kit
• Fits 1991 GMC V3500, Rear, Standard Differential Kit

Installation Notes

Install during a complete rear differential service and verify bearing preload, gear pattern, and backlash during assembly. Clean the housing thoroughly before installation and inspect related seals, races, and gear components for wear before reassembly. Confirm the axle and differential configuration against the vehicle application before ordering.

Quality Assurance

LuK supplies OE-quality components selected for each individual transmission or differential application to support professional repair standards.