SKF SDK350 Axle Differential Bearing and Seal Kit - Front or Rear

SKF SDK350 Axle Differential Bearing and Seal Kit

SKF SDK350 is an axle differential bearing and seal kit for Toyota 4Runner and Toyota Pickup applications with a 7.5" ring gear. It is built around matched bearings, seals, and related service components for differential repair work on front or rear axle service applications.

Key Features

• Inside diameter: 11.0000
• Width: 2.500
• Bearing type: DIFF3TP
• Includes premium bearings with matching cones and cups
• Seals use SKF Bore-Tite coating for improved sealing performance
• Form-fitting gaskets and silicone sealant are provided where applicable
• Designed for differential service on Toyota 4Runner and Toyota Pickup models

Detailed Description

SKF SDK350 is a differential service kit engineered for axle repair on Toyota 4Runner and Toyota Pickup platforms. It is specified for rear applications on 1979-1985 Toyota Pickup, rear applications on 1988-1995 Toyota Pickup, rear applications on 1990-1995 Toyota 4Runner, and front applications on 1986-1988 Toyota 4Runner and 1986-1988 Toyota Pickup with independent front suspension and a 7.5" ring gear. The kit centers on bearing and seal replacement, with components selected to meet or exceed original equipment specifications.

This part cross-references 1T434T and 005 981 97 05 for the same application. The SKF SDK350 part number is also useful when matching service kit references during differential rebuild planning.

What It Is Used For

• Replacing worn differential bearings that create noise or rough operation
• Addressing gear oil leaks at the differential seal area
• Restoring proper bearing fit during axle service
• Correcting service issues on Toyota 4Runner and Toyota Pickup rear or front differential assemblies
• Supporting rebuild work where matched bearing and seal components are required

Installation Notes and Tips

Verify axle position, ring gear size, and suspension configuration before ordering. This kit is listed for rear and front applications depending on model year and drivetrain layout, including 7.5" ring gear setups and independent front suspension on the specified Toyota Pickup and Toyota 4Runner vehicles. During installation, inspect the housing, races, and gear contact surfaces for wear before reassembly. Follow factory service procedures for bearing preload, seal seating, and differential setup.

Quality Assurance

SKF manufactures these service kits to OE-level standards using matched bearing components and seals built for long service life. The included seals use SKF's Bore-Tite coating to improve sealing performance, and the kit is assembled to support a complete differential repair on the listed Toyota applications.