FAG SS3361 Wheel Seal - Rear or Rear Inner

Reliable Wheel Seal for Driveline and Axles

The FAG SS3361 wheel seal is engineered to provide dependable sealing performance in driveline and axle applications. Designed with a metal spring inner shell and nitrile sealing material, this wheel seal ensures effective protection against contaminants and fluid leaks.

• Seal Type: Metal spring inner shell for secure fitment
• Sealing Material: Durable nitrile for resistance to oils and wear
• Bore Diameter: 114.3 mm (4.5 inches) for precise installation
• Seal Outside Diameter: 114.427 mm (4.505 inches) for accurate sealing surface
• Seal Width: 11.125 mm (3.313 inches) for optimal sealing depth

Technical Details and Specifications

The FAG SS3361 wheel seal features a metal spring inner shell that maintains consistent pressure on the sealing lip, ensuring a tight fit around the axle shaft. The nitrile sealing material offers excellent resistance to heat, oil, and abrasion, making it suitable for various automotive driveline environments. With a bore diameter of 114.3 mm and an outside diameter of 114.427 mm, this seal fits precisely in compatible wheel hubs. The 11.125 mm width provides sufficient sealing surface to prevent leakage and contamination.

Applications and Problem Solving

• Prevents grease and lubricant leakage from wheel hubs
• Protects axle bearings from dirt, water, and debris ingress
• Reduces risk of premature bearing failure due to contamination
• Maintains driveline efficiency by ensuring proper lubrication retention
• Compatible with vehicles requiring a 114.3 mm bore diameter wheel seal

Installation Notes and Tips

When installing the FAG SS3361 wheel seal, ensure the sealing surface and bore are clean and free of debris. Use appropriate tools to press the seal evenly into the hub without damaging the sealing lip or metal shell. Verify the seal orientation matches the original part to maintain proper sealing function. Lubricate the sealing lip lightly with compatible grease before installation to reduce initial wear.

Quality Assurance and Warranty

FAG manufactures the SS3361 wheel seal to meet strict quality standards for durability and performance in automotive driveline applications. The use of nitrile sealing material and a metal spring inner shell ensures long service life under typical operating conditions. While specific warranty details are not provided, FAG products are generally backed by manufacturer quality guarantees to support reliable operation.