OE-Quality Differential Bearing Kit

The LuK GDK303 differential bearing kit is built for rear axle service on a wide range of Dodge, Chrysler, and Jeep applications. It provides the OE-quality bearings needed for a professional transmission and differential repair, with fitment coverage for many 8.25-inch rear axle setups.

• OE-quality differential bearing kit for rear axle service
• Supports professional repair of worn or damaged differential bearings
• Application-specific component selection for proper fit and function
• Fits many rear 8.25-inch axle applications
• Cross-references SKF SDK303 and Timken DRK303 for the same application

Fitment Coverage

• Fits 1987-1999 Dodge Dakota, Rear, 8.25"
• Fits 1998-1999 Dodge Durango, Rear, 8.25"
• Fits 1994-1999 Dodge Ram 1500, Rear, 8.25"
• Fits 1999 Dodge Ram 1500 Van, Rear, 8.25"
• Fits 1999 Dodge Ram 2500 Van, Rear, 8.25"
• Fits 1995-1998 Dodge B1500, Rear, 8.25"
• Fits 1995-1998 Dodge B2500, Rear, 8.25"
• Fits 1991-1996 Jeep Cherokee, Rear, 8.25"
• Fits 1981-1994 Dodge B150, Rear, 8.25"
• Fits 1990-1994 Dodge B250, Rear, 8.25"
• Fits 1977-1993 Dodge D150, Rear, 8.25"
• Fits 1977-1993 Dodge W150, Rear, 8.25"
• Fits 1983-1989 Chrysler Fifth Avenue, Rear, 8.25"/8.375"
• Fits 1986-1989 Dodge D100, Rear, 8.25"
• Fits 1975-1979 Dodge D100, Rear, 8.25"
• Fits 1986-1989 Dodge W100, Rear, 8.25"
• Fits 1975-1977 Dodge W100, Rear, 8.25"
• Fits 1981-1983 Chrysler Imperial, Rear, 8.25"/8.375"
• Fits 1971-1975 Chrysler Imperial, Rear, 8.25"/8.375"
• Fits 1972-1983 Chrysler New Yorker, Rear, 8.25"/8.375"
• Fits 1977-1981 Chrysler LeBaron, Rear, 8.25"/8.375"
• Fits 1972-1981 Chrysler Newport, Rear, 8.25"/8.375"
• Fits 1978-1981 Chrysler Town & Country, Rear, 8.25"/8.375"
• Fits 1980 Dodge Aspen, Rear, 8.25"/8.375"
• Fits 1975-1980 Dodge B100, Rear, 8.25"
• Fits 1978-1979 Dodge Magnum, Rear, 8.25"/8.375"
• Fits 1969-1978 Dodge Charger, Rear, 8.25"/8.375"
• Fits 1971-1978 Dodge Monaco, Rear, 8.25"/8.375"
• Fits 1972-1976 Dodge Dart, Rear, 8.25"/8.375"

What This Kit Helps Repair

• Rear differential bearing noise
• Rough or worn bearing surfaces during axle service
• Excessive drivetrain play related to bearing wear
• Need for a bearing replacement during differential rebuilds
• Service work on 8.25-inch rear axle assemblies

Installation Notes

Confirm rear axle size before ordering, since some Chrysler applications list either 8.25-inch or 8.375-inch rear axle coverage. Professional differential setup is recommended after bearing replacement to verify preload, backlash, and gear pattern. For Dodge Dakota, Dodge Ram 1500, and Jeep Cherokee rear axle service, match the axle housing and application details before installation.

Quality Assurance

LuK states that this kit uses OE-quality bearings selected for each specific transmission application to support a professional repair. The GDK303 part number is also referenced by SKF SDK303 and Timken DRK303 for the same application.