FAG SS2808 Transfer Case Output Shaft Seal - Rear

Transfer Case Output Shaft Seal for Ford F-250

The FAG SS2808 transfer case output shaft seal is built for rear transfer case sealing on select Ford F-250 applications. It uses a nitrile sealing material with a metal spring and auxiliary lip design to help maintain a tight seal at the output shaft area.

Fits 1975-1976 Ford F-250, rear, with New Process 203 transfer case notes listed in the fitment data. This FAG SS2808 seal is specified for the transfer case output shaft location where contamination control and fluid retention are critical.

Key Features

• Transfer case output shaft seal for rear application
• Nitrile sealing material for oil resistance and durability
• Metal, spring, and auxiliary lip seal type
• Seal width: 1.75 in. (44.45 mm)
• Bore diameter: 2.75 in. (69.85 mm)
• Seal outside diameter: 2.754 in. (69.952 mm)
• Cross-references National 472179 and BBB Industries 17523 for the same application

Detailed Description

FAG SS2808 is a transfer case output shaft seal engineered to match the dimensional requirements listed for this application. The seal measures 1.75 inches wide, with a 2.75-inch bore diameter and a 2.754-inch outside diameter, and it uses nitrile sealing material with a metal spring and auxiliary lip to help control lubricant loss and keep contaminants out of the transfer case output area. This part is listed for 1975-1976 Ford F-250 rear applications with New Process 203 transfer case notes, making it a direct-fit service part for those vehicles. If you are servicing a Ford F-250 transfer case and need a replacement seal, SS2808 is the part number to verify against the original component.

What It Helps Address

• Transfer case fluid seepage at the output shaft
• Dirt, dust, and moisture intrusion around the seal area
• Grease or lubricant loss from the sealed assembly
• Wear-related sealing issues on the rear transfer case output
• Service replacement needs on 1975-1976 Ford F-250 transfer case repairs

Installation Notes and Tips

Confirm the transfer case application, shaft diameter, and seal dimensions before installation. Clean the bore and shaft sealing surface thoroughly, and inspect for grooves, corrosion, or damage that could affect sealing performance. For best results, match the replacement to the listed rear position and New Process 203 transfer case notes shown for the Ford F-250. Verify FAG SS2808 against the removed seal and vehicle specifications before assembly.

Quality Assurance

FAG designs seals using high-quality materials and application-specific specifications to meet vehicle requirements. The SS2808 follows the dimensional and material details provided for this transfer case sealing application.