FAG SS2884 Transfer Case Output Shaft Seal - Rear

Reliable Transfer Case Output Shaft Seal for Ford, Hummer, Lincoln

The FAG SS2884 transfer case output shaft seal is engineered to provide durable sealing performance for select Ford, Hummer, and Lincoln vehicles. Designed with high-quality polyacrylate sealing material and a rubber spring auxiliary lip, this seal helps maintain transfer case integrity under demanding conditions.

• Seal Type: Rubber with spring and auxiliary lip for enhanced sealing
• Sealing Material: Polyacrylate for resistance to wear and fluid leakage
• Bore Diameter: 70.002 mm (2.756 inches)
• Seal Outside Diameter: 70.307 mm (2.768 inches)
• Seal Width: 11.989 mm (1.85 inches)

Technical Details and Specifications

The FAG SS2884 transfer case output shaft seal features a precise bore diameter of 70.002 mm and an outside diameter of 70.307 mm, ensuring a secure fit within the transfer case assembly. The seal width of 11.989 mm provides adequate surface area to prevent fluid leaks. Constructed from polyacrylate sealing material combined with a rubber spring and auxiliary lip, this seal is designed to withstand the rigors of transfer case operation, including exposure to lubricants and temperature variations.

Compatible Vehicles and Applications

This transfer case output shaft seal is compatible with a range of Ford, Hummer, and Lincoln models, including:

• Ford Excursion, Expedition, Explorer, Explorer Sport, Explorer Sport Trac, F-150, F-250, F-250 Super Duty, F-350, Ranger
• Hummer H3
• Lincoln Mark LT, Navigator

Use the FAG SS2884 seal when servicing or repairing the transfer case output shaft on these vehicles to ensure proper sealing and prevent fluid leaks.

Common Issues Addressed by the SS2884 Seal

• Prevents transfer case fluid leaks that can lead to component damage
• Reduces contamination ingress into the transfer case assembly
• Maintains proper lubrication by sealing the output shaft
• Helps avoid transfer case overheating due to fluid loss
• Minimizes wear on transfer case components by maintaining a sealed environment

Installation Notes and Tips

When installing the FAG SS2884 transfer case output shaft 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 original part to maintain proper sealing function. It is recommended to inspect the transfer case housing and output shaft for wear or damage before installation.

Quality Assurance and Warranty

FAG manufactures the SS2884 transfer case output shaft seal to meet strict quality standards, using durable materials designed for long service life. While specific warranty details may vary, FAG products typically come with manufacturer-backed quality assurance to support reliable performance in automotive applications.