FAG SS2690 Transfer Case Output Shaft Seal - Front or Rear

Reliable Transfer Case Output Shaft Seal for Chevrolet and GMC

The FAG SS2690 transfer case output shaft seal is engineered to provide durable sealing performance for select Chevrolet and GMC models. Designed with precision, this seal helps maintain the integrity of your transfer case by preventing fluid leaks and contamination.

• Seal Type: Metal with spring and auxiliary lip for enhanced sealing
• Sealing Material: Durable nitrile compound for resistance to wear and fluids
• Bore Diameter: 2.502 inches (63.551 mm) ensuring a precise fit
• Seal Outside Diameter: 2.506 inches (63.652 mm) for secure installation
• Seal Width: 1.625 inches (7.925 mm) providing effective sealing surface

Technical Details and Specifications

The FAG SS2690 transfer case output shaft seal features a metal construction with an integrated spring and auxiliary lip, designed to maintain a tight seal under varying operating conditions. The nitrile sealing material offers resistance to oil, grease, and other automotive fluids, making it suitable for the demanding environment inside the transfer case. With a bore diameter of 2.502 inches and an outside diameter of 2.506 inches, this seal fits precisely to prevent leaks. The 1.625-inch width ensures adequate coverage around the output shaft, reducing the risk of contamination and fluid loss.

Compatible Vehicles and Applications

This transfer case output shaft seal is compatible with the following vehicles:

• Chevrolet Blazer
• Chevrolet Jimmy
• GMC K10 Suburban
• GMC K20 Suburban

It is specifically designed to replace worn or damaged seals in these models, helping to restore proper transfer case function and prevent fluid leaks.

Common Issues Addressed by the SS2690 Seal

• Prevents transfer case fluid leaks that can lead to component damage
• Reduces contamination from dirt and debris entering the transfer case
• Maintains proper lubrication of the output shaft
• Helps avoid costly repairs due to seal failure
• Improves overall transfer case reliability in Chevrolet and GMC vehicles

Installation Notes and Tips

When installing the FAG SS2690 transfer case output shaft seal, ensure the sealing surface and bore are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal orientation matches the original part to maintain proper sealing function. It is recommended to inspect the transfer case output shaft for wear or damage before installing the new seal.

Quality Assurance and Warranty

FAG manufactures the SS2690 seal to meet strict quality standards, ensuring reliable performance in demanding automotive applications. The use of nitrile sealing material and metal construction with spring support provides durability and resistance to common transfer case fluids. Warranty information is provided by the manufacturer and should be referenced for specific coverage details.