FAG SS2939 Wheel Seal - Rear or Rear Inner

Overview of FAG SS2939 Wheel Seal

The FAG SS2939 wheel seal is engineered for reliable sealing performance in driveline and axle applications. Designed with durable nitrile sealing material and a metal spring seal type, this wheel seal is compatible with select Chevrolet, GMC, and Mazda models, including the Chevrolet K1500, GMC K1500 Suburban, Mazda MPV, and Mazda RX-7.

• Seal Type: Metal with spring for consistent tension
• Sealing Material: Nitrile for resistance to oils and wear
• Bore Diameter: Approximately 2.441 inches (62.001 mm)
• Seal Outside Diameter: Approximately 2.447 inches (62.154 mm)
• Seal Width: 1.85 inches (8.992 mm)

Technical Details and Specifications

The SS2939 wheel seal features a metal spring design that maintains optimal sealing pressure, preventing contaminants from entering the axle assembly. The nitrile sealing material offers excellent resistance to heat, oil, and abrasion, making it suitable for the demanding conditions found in driveline systems. With precise bore and outside diameters of 2.441 inches and 2.447 inches respectively, this seal ensures a secure fit within the axle housing. The 1.85-inch width provides adequate surface area for effective sealing without compromising fitment.

Compatible Vehicles and Applications

This wheel seal is compatible with specific models from Chevrolet, GMC, and Mazda. It is designed to work with:

• Chevrolet K1500
• GMC K1500 Suburban
• Mazda MPV
• Mazda RX-7

Use the FAG SS2939 wheel seal when addressing issues related to axle leaks or contamination in these vehicles.

Common Issues Addressed by the FAG SS2939 Wheel Seal

• Prevents axle grease leakage
• Protects axle bearings from dirt and moisture
• Reduces risk of premature bearing wear
• Maintains driveline integrity under high stress
• Helps avoid costly axle repairs due to seal failure

Installation Notes and Tips

Ensure the axle housing and shaft surfaces are clean and free of debris before installing the SS2939 wheel seal. Proper alignment during installation is critical to avoid seal damage. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal’s orientation matches the original to maintain correct sealing function.

Quality Assurance and Warranty

Manufactured by FAG, a recognized brand in driveline components, the SS2939 wheel seal meets industry standards for durability and performance. While specific warranty details are not provided, FAG products typically adhere to strict quality control processes to ensure reliability in automotive applications.