SKF 28739 Wheel Seal - Front Inner

SKF 28739 Wheel Seal for Toyota Front Inner Applications

SKF 28739 is a front inner wheel seal built for specific Toyota driveline and axle applications. It uses a nitrile sealing surface and precise dimensions to help maintain proper sealing at the wheel end on 2003-2021 Toyota 4Runner, 2005-2018 Toyota Tacoma, and 2007-2014 Toyota FJ Cruiser front inner positions.

Key Features

• Wheel seal for front inner installation points
• Nitrile sealing surface for dependable contact at the sealing interface
• Outside diameter: 3.541 in.
• Shaft diameter: 2.875 in.
• Width: 0.625 in.
• SKF part number 28739 for direct reference and ordering

Detailed Description

SKF 28739 is engineered for Toyota front inner wheel seal service where accurate fit and sealing performance matter. The seal dimensions are matched to the application, with a 3.541-inch outside diameter, 2.875-inch shaft diameter, and 0.625-inch width. The nitrile sealing surface is selected for use in driveline and axle sealing environments where lubricant retention and contaminant exclusion are critical. This part cross-references Monroe Shocks & Struts (e.g., 90316A0001) for the same application. Use SKF 28739 when servicing the front inner wheel seal on Toyota 4Runner, Tacoma, or FJ Cruiser models listed below.

What It Helps Address

• Gear oil or lubricant seepage at the wheel end
• Contamination entering the hub or axle sealing area
• Wear-related sealing loss on the front inner position
• Noise or service issues caused by a compromised seal
• Seal replacement during axle, hub, or bearing service

Installation Notes and Tips

• Confirm the shaft diameter, outside diameter, and width before installation.
• Inspect the sealing surface and mating components for scoring, corrosion, or debris.
• Clean the bore and shaft area thoroughly so the seal seats evenly.
• Use proper installation tools to avoid damaging the nitrile sealing lip or seal body.
• Verify the vehicle application by year, model, and front inner position before service.

Quality Assurance

SKF has a long history in seal design and manufacturing, with a focus on premium materials and application-specific engineering. SKF 28739 is produced to support long service life and consistent sealing performance in demanding driveline and axle use.

Compatible Vehicles

• Fits 2003-2021 Toyota 4Runner, Front Inner
• Fits 2005-2018 Toyota Tacoma, Front Inner
• Fits 2007-2014 Toyota FJ Cruiser, Front Inner