SKF SDK334-TJ Axle Differential Bearing and Seal Kit - Front

Axle Differential Bearing and Seal Kit for Dana 30 Service

SKF SDK334-TJ is an axle differential bearing and seal kit built for front axle service on select Jeep applications. It combines matched bearings, seals, and related sealing components to support a complete differential repair on Dana 30-equipped vehicles.

For Jeep Wrangler, Cherokee, and Grand Cherokee front axle service, this kit is organized around the bearing and seal dimensions needed for a proper rebuild. The SKF SDK334-TJ part number is also a useful reference when cross-checking differential service parts for the same application.

Key Features

• Axle differential bearing and seal kit for front differential service
• Inside diameter: 11.0000
• Width: 2.500
• Bearing type: DIFF3TP
• SKF bearings include matched cones and cups for proper bearing pairing
• Seals are made to SKF standards with Bore-Tite coating for improved sealing performance
• Designed for complete differential repair on supported Jeep front axle applications

Detailed Description

SKF SDK334-TJ is a service kit for front axle differential repair, with components selected to restore bearing support and sealing integrity in the differential assembly. SKF builds these kits with premium bearings, seals, and applicable gaskets or sealant components to meet original equipment specifications. On supported Jeep Wrangler, Cherokee, and Grand Cherokee front Dana 30 applications, the kit helps streamline differential service by bringing together the core wear items needed for a full repair. This part number, SDK334-TJ, is a direct fitment reference for front axle maintenance on the listed vehicles.

This part cross-references 8M4676 and 90368-30069 for the same application.

What It Is Used For

• Replacing worn differential bearings in the front axle
• Restoring seal integrity to reduce gear oil leakage
• Addressing noise or roughness from worn bearing surfaces
• Supporting a differential rebuild after inspection or teardown
• Servicing Dana 30 front axle assemblies on Jeep applications

Installation Notes and Tips

• Fits 1997-2006 Jeep Wrangler, front, Standard Kit; Dana 30 Axle
• Fits 2000-2001 Jeep Cherokee, front, Standard Kit; Dana 30 w/ Low Pinion
• Fits 1997-1998 Jeep Grand Cherokee, front, Standard Kit; Dana 30 Axle
• Confirm axle configuration before installation, especially Dana 30 and low-pinion applications
• Inspect the differential housing, races, and related wear surfaces during service
• Use proper setup procedures for bearing preload and seal installation

Quality Assurance

SKF manufactures these service kits to high quality standards, with components engineered to meet or exceed original equipment specifications. The SDK334-TJ kit is built for long service life and dependable sealing performance in front differential repair.