FAG SS3339 Wheel Seal - Front

Reliable Wheel Seal for Driveline and Axles

The FAG SS3339 wheel seal is engineered to provide durable sealing performance for driveline and axle applications. Designed with a metal auxiliary lip and nitrile sealing material, this wheel seal ensures effective protection against contaminants and fluid leaks.

• Seal Type: Metal with auxiliary lip for enhanced sealing
• Sealing Material: Durable nitrile compound
• Bore Diameter: 106.02 mm (4.174 inches)
• Seal Outside Diameter: 106.147 mm (4.179 inches)
• Seal Width: 3.125 mm (7.366 mm)

Technical Details and Specifications

The FAG SS3339 wheel seal features a precise bore diameter of 106.02 mm (4.174 inches) and an outside diameter of 106.147 mm (4.179 inches), ensuring a secure fit in compatible axle housings. The metal auxiliary lip design enhances sealing reliability by providing additional protection against dirt, water, and other contaminants. The nitrile sealing material offers resistance to oils and greases commonly found in automotive driveline systems, maintaining seal integrity under various operating conditions.

Applications and Common Issues Addressed

• Prevents axle oil leaks that can lead to driveline damage
• Protects wheel bearings from contamination and premature wear
• Maintains proper lubrication within axle assemblies
• Reduces risk of corrosion in axle components
• Helps avoid costly repairs due to seal failure

Installation Notes and Tips

When installing the FAG SS3339 wheel seal, ensure the bore and shaft surfaces are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the sealing lip. Verify the seal orientation matches the auxiliary lip direction to optimize sealing performance. Proper installation helps extend the service life of the seal and associated driveline components.

Quality Assurance and Warranty

FAG manufactures the SS3339 wheel seal to meet stringent quality standards for automotive driveline applications. The use of high-grade nitrile material and metal reinforcement ensures durability and consistent performance. While specific warranty details are not provided, FAG products typically adhere to industry standards for reliability and longevity.