FAG SS3784 Wheel Seal - Front or Rear Inner

Overview of FAG SS3784 Wheel Seal

The FAG SS3784 wheel seal is engineered for reliable sealing performance in driveline and axle applications. Designed to fit select Mercedes-Benz and Toyota models, this wheel seal ensures effective protection against contaminants and fluid leaks.

• Seal Type: Metal with spring and auxiliary lip for enhanced sealing
• Sealing Material: Durable nitrile compound
• Bore Diameter: 2.756 inches (70.002 mm)
• Seal Outside Diameter: 2.765 inches (70.231 mm)
• Seal Width: 1.969 inches (8.992 mm)

Technical Specifications and Features

The SS3784 wheel seal features a metal construction with an integrated spring and auxiliary lip, providing a secure fit and consistent sealing pressure. The nitrile sealing material offers resistance to oils, greases, and other automotive fluids, making it suitable for demanding driveline environments. With precise bore and outside diameters, this seal maintains proper alignment and prevents leakage in wheel hubs.

Compatible Vehicles and Applications

This wheel seal is compatible with various Mercedes-Benz and Toyota models, including the Toyota 4Runner, 300D, Pickup, T100, Tacoma, and Tundra. It is specifically designed to meet the sealing requirements of these vehicles’ driveline and axle assemblies, ensuring proper fitment and function.

• Prevents axle grease leakage
• Protects wheel bearings from dirt and moisture
• Maintains driveline component integrity
• Reduces risk of premature wear due to contamination
• Supports smooth wheel rotation and vehicle handling

Installation Notes and Tips

When installing the FAG SS3784 wheel seal, ensure the sealing surface and bore are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal orientation, with the auxiliary lip facing the lubricant side, to maintain optimal sealing performance. Lubricate the seal lip lightly before installation to reduce friction and wear.

Quality Assurance and Warranty

FAG manufactures the SS3784 wheel seal to meet strict quality standards for durability and performance. The use of nitrile sealing material and metal spring construction ensures long service life under typical operating conditions. While specific warranty details may vary, FAG products generally come with manufacturer-backed quality assurance to support reliability in automotive applications.