SKF 28739 Wheel Seal - Front Inner

Reliable Wheel Seal for Toyota 4Runner, FJ Cruiser, and Tacoma

The SKF 28739 wheel seal is engineered to provide dependable sealing performance for select Toyota models. Designed with precision dimensions and a nitrile sealing surface, this wheel seal helps maintain driveline integrity and prevent contamination.

• Width: 0.625 inches for optimal fit
• Outside Diameter: 3.541 inches ensuring proper housing compatibility
• Shaft Diameter: 2.875 inches matching Toyota axle specifications
• Sealing Surface Type: Durable nitrile material for resistance to oil and wear
• Compatible with Toyota 4Runner, FJ Cruiser, and Tacoma models

Technical Details of the SKF 28739 Wheel Seal

This wheel seal features a nitrile sealing surface designed to withstand exposure to lubricants and harsh operating conditions commonly found in driveline and axle assemblies. The 0.625-inch width and 3.541-inch outside diameter provide a secure fit within the axle housing, while the 2.875-inch shaft diameter matches the axle shaft dimensions of Toyota 4Runner, FJ Cruiser, and Tacoma vehicles. The precision manufacturing of the SKF 28739 ensures consistent sealing performance, helping to prevent leaks and contamination that can lead to premature component wear.

Applications and Problem Solving

• Prevents axle lubricant leaks in Toyota 4Runner, FJ Cruiser, and Tacoma
• Protects driveline components from dirt and moisture intrusion
• Reduces risk of wheel bearing contamination and failure
• Maintains proper sealing under varying temperature and load conditions
• Helps extend the service life of axle assemblies

Installation Notes and Tips

When installing the SKF 28739 wheel seal, ensure the sealing surface and shaft are clean and free of debris. Use appropriate tools to press the seal evenly into the axle housing without damaging the nitrile lip. Verify the seal is seated flush and aligned correctly to avoid leaks. Lubricate the sealing surface lightly with compatible grease before installation to facilitate proper seating and reduce initial wear.

Quality Assurance and Warranty

SKF manufactures the 28739 wheel seal to meet strict quality standards for durability and performance. The nitrile sealing surface is tested for resistance to oil and wear, ensuring reliable operation in Toyota driveline applications. While specific warranty terms may vary, SKF products typically come with manufacturer-backed quality guarantees to support professional automotive repairs.