FAG SS2911 Transfer Case Output Shaft Seal - Rear

Overview of FAG Transfer Case Output Shaft Seal SS2911

The FAG SS2911 transfer case output shaft seal is engineered for reliable sealing performance in a range of GM and Ford vehicles. Designed with durable polyacrylate sealing material and a metal spring auxiliary lip, this seal helps maintain transfer case integrity and prevent fluid leaks.

• Seal Type: Metal with spring and auxiliary lip for enhanced sealing
• Sealing Material: Polyacrylate for chemical and temperature resistance
• Bore Diameter: 2.75 inches (69.85 mm)
• Seal Outside Diameter: Approximately 2.75 inches (69.95 mm)
• Seal Width: 1.875 inches (34.8 mm)

Technical Details and Specifications

The SS2911 transfer case output shaft seal features a robust metal construction combined with a spring-loaded auxiliary lip to ensure a tight seal around the output shaft. The polyacrylate sealing material offers excellent resistance to automotive fluids and temperature variations, making it suitable for heavy-duty applications. With precise bore and outside diameters, this seal fits securely in transfer cases requiring a 2.75-inch bore and approximately 2.75-inch outside diameter, ensuring compatibility with specific GM and Ford models.

Compatible Vehicles and Applications

This transfer case output shaft seal is compatible with a variety of vehicles including Cadillac, Chevrolet, Ford, GMC, Hummer, Lincoln, Oldsmobile, and Ram models. It is designed to fit transfer cases on trucks and SUVs such as the Chevrolet Silverado 1500, GMC Sierra 1500, Ford F-150, Expedition, Explorer, Hummer H2 and H3, Cadillac Escalade, and Ram 1500 among others. The part number SS2911 is specifically suited for transfer case output shafts requiring the listed dimensions and sealing characteristics.

Common Issues Addressed by the SS2911 Seal

• Prevents transfer case fluid leaks that can cause drivetrain damage
• Maintains proper lubrication within the transfer case output shaft area
• Reduces contamination ingress that can lead to premature wear
• Helps avoid costly repairs related to seal failure in heavy-duty trucks and SUVs
• Ensures consistent transfer case performance under demanding driving conditions

Installation Notes and Tips

• Ensure the transfer case output shaft and bore are clean and free of debris before installation
• Use appropriate tools to avoid damaging the seal during installation
• Verify the seal orientation matches the auxiliary lip direction for optimal sealing
• Check for proper fitment by confirming bore and outside diameters correspond to the vehicle’s specifications
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty

FAG transfer case output shaft seals are manufactured to meet stringent quality standards, ensuring durability and reliable performance. The SS2911 seal is made with high-grade materials and precision engineering to provide long service life. While specific warranty details may vary, FAG products typically come with manufacturer-backed warranties covering defects in materials and workmanship.