OE-Quality Differential Bearing Kit for Rear Axles

The LuK GDK304 differential bearing kit is built for rear axle service on a wide range of Dodge, Chrysler, and Ram applications with the 9.25" axle. It provides the OE-quality bearings needed for a professional transmission and driveline repair, helping restore proper differential operation in high-mileage or damaged assemblies.

Fits 1967-2000 Dodge Ramcharger, rear; Fits 1972-1981 Chrysler New Yorker, rear; Fits 1974-1975 Chrysler Imperial, rear; Fits 1974-1978 Dodge Charger, rear; Fits 1974-1978 Dodge Monaco, rear; Fits 1975-1981 Chrysler Newport, rear; Fits 1975-1993 Dodge D100, rear; Fits 1975-1980 Dodge D200, rear; Fits 1975-1980 Dodge D300, rear; Fits 1975-1980 Dodge B100, rear; Fits 1975-1980 Dodge B200, rear; Fits 1975-1980 Dodge B300, rear; Fits 1975-1980 Dodge W200, rear; Fits 1975-1980 Dodge W300, rear; Fits 1977-1993 Dodge D150, rear; Fits 1977-1993 Dodge W150, rear; Fits 1978-1979 Dodge Magnum, rear; Fits 1981-1994 Dodge B150, rear; Fits 1981-1994 Dodge B250, rear; Fits 1981-1994 Dodge B350, rear; Fits 1981-1993 Dodge D250, rear; Fits 1981-1993 Dodge D350, rear; Fits 1981-1993 Dodge W250, rear; Fits 1985-1989 Dodge D100, rear; Fits 1986-1989 Dodge W100, rear; Fits 1994-2000 Dodge Ram 1500, rear; Fits 1994-2000 Dodge Ram 2500, rear; Fits 1994-2000 Dodge Ram 3500, rear; Fits 1995-1998 Dodge B1500, rear; Fits 1995-1998 Dodge B2500, rear; Fits 1995-1998 Dodge B3500, rear; Fits 1998-2000 Dodge Dakota, rear; Fits 1998-2000 Dodge Durango, rear; Fits 1999 Dodge Ram 2500 Van, rear; Fits 1999 Dodge Ram 3500 Van, rear.

• OE-quality bearing set for rear differential service
• Built for Dodge 9.25" rear axle applications
• Supports professional repair of worn or damaged differential bearings
• Cross-references SKF SDK304 and Timken DRK304 for the same application
• Part number: GDK304

Detailed Application and Repair Coverage

Use the LuK GDK304 when servicing rear axle differential bearings on Dodge Ram 1500, Ram 2500, Ram 3500, Dakota, Durango, and earlier Dodge truck and van platforms equipped with the 9.25" rear axle. This kit is also listed for Chrysler New Yorker, Newport, and Imperial rear applications that share the same axle configuration. The GDK304 part number is a direct reference for buyers searching for a rear differential bearing kit for Dodge 9.25" axle repair.

Common Problems This Kit Can Address

• Rear differential bearing noise
• Excessive drivetrain vibration from worn bearings
• Rough or inconsistent differential operation
• Repair needs after bearing wear in high-mileage rear axles
• Service replacement for damaged differential bearing components

Installation Notes and Tips

Confirm the axle is the 9.25" rear unit before ordering. Clean the housing thoroughly during service, inspect related differential components for wear, and follow factory setup procedures for bearing preload and gear pattern verification. Because differential bearing replacement affects gear mesh and axle operation, professional installation is recommended for accurate setup.

Quality Assurance

LuK states that each differential bearing kit is assembled with OE-quality components selected for the specific transmission or axle application, supporting a professional-grade repair standard.