FAG SS3628 Axle Spindle Seal - Front

Overview of FAG SS3628 Axle Spindle Seal

The FAG SS3628 axle spindle seal is engineered for reliable sealing performance in heavy-duty vehicles. Designed with nitrile rubber material, this seal ensures durability and effective protection against contaminants for Chevrolet, Dodge, Ford, and GMC trucks.

• Seal Type: Rubber
• Sealing Material: Nitrile for enhanced resistance to oil and wear
• Bore Diameter: 1.875 inches (47.625 mm)
• Seal Outside Diameter: 1.875 inches (47.625 mm)
• Seal Width: 1.5 inches (4.775 mm)

Technical Details and Specifications

The FAG SS3628 axle spindle seal features a precise bore diameter of 1.875 inches and an outside diameter matching the bore size, ensuring a tight fit within the axle assembly. The 1.5-inch seal width provides adequate surface area for sealing, reducing the risk of leaks. Constructed from nitrile rubber, the seal offers resistance to oils, greases, and other automotive fluids commonly encountered in driveline and axle applications.

Compatible Vehicles and Applications

This axle spindle seal is compatible with a range of heavy-duty trucks, including Chevrolet and GMC models such as the K30, K3500, V30, and V3500, as well as Ford F-250 and F-350, and Dodge W250 and W350. The FAG SS3628 is designed to maintain axle integrity and prevent contamination in these specific vehicle models.

Common Issues Addressed by the FAG SS3628 Seal

• Prevents axle grease leakage
• Protects spindle bearings from dirt and moisture
• Reduces risk of premature bearing failure
• Maintains proper lubrication within the axle assembly
• Helps avoid costly driveline repairs due to seal failure

Installation Notes and Tips

When installing the FAG SS3628 axle spindle seal, ensure the spindle and housing 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 manufacturer specifications to maintain optimal sealing performance. Lubricate the seal lip lightly with compatible grease before installation to reduce initial wear.

Quality Assurance and Warranty

FAG manufactures the SS3628 axle spindle seal to meet stringent quality standards for durability and performance. The use of nitrile rubber material ensures resistance to common automotive fluids and environmental factors. While specific warranty details may vary, FAG products typically come with manufacturer-backed quality assurance to support reliable operation in heavy-duty vehicle applications.