SKF SDK303-MK Axle Differential Bearing and Seal Kit - Rear

Axle Differential Bearing and Seal Kit for Rear Service

SKF SDK303-MK is an axle differential bearing and seal kit for rear differential service on a wide range of Jeep, Dodge, and Chrysler applications. It is built around the 11.0000 inside diameter and 2.500 width specification, with DIFF2TP bearing type details for the listed rear axle setups.

For rear differential repair on vehicles such as the Jeep Liberty, Jeep Cherokee, and Dodge Ram 1500, this kit is organized to support a complete service on the 8.25-inch ring gear applications shown below. SKF part number SDK303-MK is also referenced by several OE and aftermarket numbers for the same application.

Key Features

• Axle differential bearing and seal kit for rear service
• Inside diameter: 11.0000
• Width: 2.500
• Bearing type: DIFF2TP
• Includes premium bearings with matching cones and cups
• Seals are made to SKF standards with Bore-Tite coating for improved sealing performance
• Built for complete differential repair on listed applications
• SKF SDK303-MK cross-references Nissens 67527 for the same application

Detailed Description

SKF SDK303-MK is engineered for rear differential service where bearing wear, seal leakage, or gear noise has developed in the axle assembly. The kit is designed for vehicles including the 2002-2008 Jeep Liberty rear master kit with 8.25" ring gear, the 1991-2001 Jeep Cherokee rear master kit with 8.25" ring gear, and the 1994-1999 Dodge Ram 1500 rear master kit with 8.25" ring gear. It also covers many Dodge Dakota, Durango, B1500, B2500, Caravan, and Chrysler rear axle applications listed in the fitment data.

SKF builds these service kits with bearings, seals, and gaskets where applicable, using components selected to meet or exceed original equipment specifications. The seals use SKF’s Bore-Tite coating to improve sealing performance, while the bearing sets are matched as cones and cups for proper service replacement. SKF SDK303-MK is intended for complete rear differential repair on the specified 8.25-inch ring gear applications.

What This Kit Helps Repair

• Rear differential bearing noise
• Axle seal leakage
• Wear in the differential bearing set
• Service issues during rear axle rebuilds
• Repeat repairs caused by incomplete differential service

Installation Notes and Fitment

• Fits 2002-2008 Jeep Liberty, rear, master kit; w/ 8.25" ring gear
• Fits 2002-2007 Jeep Liberty, rear, master kit
• Fits 1991-2001 Jeep Cherokee, rear, master kit; w/ 8.25" ring gear
• Fits 1987-1999 Dodge Dakota, rear, master kit; 8.25" ring gear
• Fits 1998-1999 Dodge Durango, rear, master kit; 8.25" ring gear
• Fits 1994-1999 Dodge Ram 1500, rear, master kit; 8.25" ring gear
• Fits 1995-1999 Dodge Ram 1500 Van, rear, master kit; 8.25" ring gear
• Fits 1995-1998 Dodge B1500, rear, master kit; 8.25" ring gear
• Fits 1995-1998 Dodge B2500, rear, master kit; 8.25" ring gear
• Fits 1981-1994 Dodge B150, rear, master kit; 8.25" ring gear
• Fits 1981-1994 Dodge B250, rear, master kit; 8.25" ring gear
• Fits 1977-1993 Dodge D150, rear, master kit; 8.25" ring gear
• Fits 1977-1993 Dodge W150, rear, master kit; 8.25" ring gear
• Fits 1983-1989 Chrysler Fifth Avenue, rear, master kit; 8.250" & 8.375" ring gear
• Fits 1981-1983 Chrysler Imperial, rear, master kit; 8.250" & 8.375" ring gear
• Fits 1971-1975 Chrysler Imperial, rear, master kit; 8.250" & 8.375" ring gear
• Fits 1972-1982 Chrysler Town & Country, rear, master kit; 8.250" & 8.375" ring gear
• Fits 1977-1981 Chrysler LeBaron, rear, master kit; 8.250" & 8.375" ring gear
• Fits 1972-1981 Chrysler Newport, rear, master kit; 8.250" & 8.375" ring gear
• Fits 1980 Dodge Aspen, rear, master kit; 8.250" & 8.375" ring gear
• Fits 1969-1978 Dodge Charger, rear, master kit; 8.250" & 8.375" ring gear
• Fits 1971-1978 Dodge Monaco, rear, master kit; 8.250" & 8.375" ring gear
• Fits 1972-1976 Dodge Dart, rear, master kit; 8.250" & 8.375" ring gear

Before ordering, verify the rear axle configuration and ring gear size on the vehicle. This part number, SDK303-MK, is listed for multiple rear differential master kit applications across Jeep Liberty, Jeep Cherokee, and Dodge Ram 1500 platforms.

Quality Assurance

SKF states that these kits are manufactured to high quality standards and use components selected to support long service life and safety. The kit is assembled to provide the parts needed for a complete rear differential repair on the listed applications.