FAG SS3349 Wheel Seal - Rear

Overview of FAG SS3349 Wheel Seal for Chevrolet and GMC

The FAG SS3349 wheel seal is engineered for reliable sealing performance in driveline and axle applications. Designed specifically for Chevrolet and GMC trucks including models like the C1500, K2500, and Silverado 3500, this wheel seal ensures proper protection against contaminants and fluid leaks.

• Seal Type: Metal with spring and inner shell for secure fitment
• Sealing Material: Durable nitrile compound for resistance to oil and wear
• Bore Diameter: 117.5 mm (4.626 inches) for precise axle fit
• Seal Outside Diameter: 117.627 mm (4.631 inches) for optimal housing compatibility
• Seal Width: 11.125 mm (3.188 inches) ensuring effective sealing depth

Technical Details and Specifications

The FAG SS3349 wheel seal features a metal construction with an integrated spring and inner shell, providing a tight and secure seal around the axle shaft. The nitrile sealing material offers excellent resistance to oils, greases, and other automotive fluids, making it suitable for heavy-duty use in Chevrolet and GMC trucks. With a bore diameter of 117.5 mm and an outside diameter of approximately 117.6 mm, this seal fits precisely within the axle housing to prevent leakage and contamination. The 11.125 mm width ensures adequate sealing surface area to maintain durability under demanding conditions.

Compatible Vehicles and Applications

This wheel seal is compatible with a range of Chevrolet and GMC models, including:

• Chevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, C3500
• GMC K1500, K1500 Suburban, K2500, K2500 Suburban, K3500
• GMC P30, P3500, R3500, Sierra 3500, Silverado 3500, Tahoe

It is designed to maintain axle integrity and prevent fluid leaks in these specific models, making it a suitable replacement part for driveline and axle maintenance.

Common Issues Addressed by FAG SS3349 Wheel Seal

• Prevents axle oil leaks that can lead to driveline damage
• Protects against dirt and debris contamination in the axle assembly
• Reduces premature wear of axle components due to fluid loss
• Maintains proper lubrication within the axle housing
• Helps avoid costly repairs related to seal failure

Installation Notes and Tips

When installing the FAG SS3349 wheel seal, ensure the axle housing and shaft surfaces 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 seal orientation matches the original part to maintain proper sealing function. It is recommended to inspect related components such as bearings and lubricants during installation to ensure overall driveline health.

Quality Assurance and Warranty

FAG manufactures the SS3349 wheel seal to meet stringent quality standards for durability and performance in automotive applications. The use of nitrile sealing material and metal spring construction ensures long service life under typical operating conditions. While specific warranty details are not provided, FAG products are generally backed by manufacturer quality controls to support reliable operation in Chevrolet and GMC trucks.