FAG SS3380 Wheel Seal - Front

Reliable Wheel Seal for Driveline and Axles

The FAG SS3380 wheel seal is engineered to provide durable sealing performance in driveline and axle applications. Designed with a metal spring, auxiliary lip, and inner shell, this wheel seal ensures effective protection against contaminants and fluid leaks.

• Seal Type: Metal with spring, auxiliary lip, and inner shell for enhanced sealing
• Sealing Material: Durable nitrile compound for resistance to oils and wear
• Bore Diameter: 122.987 mm (4.842 inches) for precise fitment
• Seal Outside Diameter: 123.139 mm (4.848 inches) ensuring secure installation
• Seal Width: 23.012 mm (3.5 inches) for optimal sealing surface

Technical Details and Construction

The FAG SS3380 wheel seal features a robust metal construction combined with a spring and auxiliary lip design to maintain consistent pressure against the shaft, preventing leakage. The nitrile sealing material offers excellent resistance to oils, greases, and other automotive fluids, making it suitable for a variety of vehicle driveline systems. With precise bore and outside diameters, this seal fits tightly to reduce the risk of contamination and premature wear.

Applications and Problem Solving

This wheel seal is commonly used in driveline and axle assemblies where reliable sealing is critical. It addresses several common issues including:

• Preventing grease and lubricant leakage from wheel hubs
• Protecting bearings and axle components from dirt and moisture ingress
• Reducing wear caused by contaminants in harsh driving conditions
• Maintaining proper lubrication levels for extended component life

Installation Notes and Tips

When installing the FAG SS3380 wheel seal, ensure the sealing surface and bore are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the sealing lip or metal shell. Verify the correct orientation of the auxiliary lip to maximize sealing efficiency. Proper installation helps maintain the integrity of the driveline system and prevents premature failure.

Quality Assurance and Warranty

FAG manufactures the SS3380 wheel seal to meet stringent quality standards for automotive sealing components. The use of nitrile material and metal reinforcement ensures durability under typical operating conditions. While specific warranty details are not provided, FAG products are generally backed by manufacturer quality controls to ensure reliable performance in compatible vehicle applications.