SKF 16743 Wheel Seal - Front

SKF 16743 Wheel Seal Overview

SKF 16743 is a wheel seal built for driveline and axle sealing applications where lubricant retention and contamination control matter. With a nitrile sealing surface and precise dimensions, it supports a secure seal at the wheel end for service work on vehicles such as Ford and Chevrolet applications that use this size profile.

SKF has a long history in seal engineering, and this wheel seal reflects that focus on material selection and dimensional accuracy. The SKF 16743 is specified with a 1.688 shaft diameter, 2.506 outside diameter, and 0.281 width for a direct-fit sealing solution in the correct application.

Key Features

• Wheel seal for driveline and axle sealing systems
• Nitrile sealing surface type for dependable sealing performance
• 1.688 shaft diameter for the specified hub or shaft interface
• 2.506 outside diameter for proper housing fit
• 0.281 width for the listed application dimensions
• SKF part number 16743 for accurate ordering and service matching

Detailed Product Description

The SKF 16743 wheel seal is engineered to keep lubricant in place while helping block road debris, water, and other contaminants from entering the wheel-end assembly. SKF’s seal design experience and premium material selection are reflected in the nitrile sealing surface, which is chosen for the application’s operating environment and sealing requirements. If you are servicing a Ford or Chevrolet wheel-end assembly that calls for SKF 16743, this part provides the dimensional match needed for proper sealing performance.

This part cross-references 8A1190B and H752360 for the same application.

What It Helps Address

• Gear oil or grease leakage at the wheel end
• Contamination entering the axle or hub area
• Seal wear from age, heat, and road exposure
• Noise or service issues related to poor wheel-end sealing
• Repeat repairs caused by an incorrect seal size

Installation Notes and Tips

Confirm shaft diameter, outside diameter, and width before installation to ensure the SKF 16743 matches the housing and sealing surface requirements. Inspect the hub, shaft, and bore for scoring, corrosion, or wear before pressing in the new seal. Clean the sealing area thoroughly and follow the vehicle service procedure for proper seal seating and alignment.

Quality Assurance

SKF manufactures seals to specific designs and quality standards focused on long service life and safety. The SKF 16743 wheel seal is built with the dimensional accuracy and material selection expected from a brand with more than a century of seal development experience.