FAG SS2400 Wheel Seal - Rear

Wheel Seal for Rear Axle Service

The FAG SS2400 wheel seal is built for rear wheel-end applications that need reliable sealing against dirt, dust, and moisture. It helps retain grease at the bearing while supporting the demands of vehicle-specific fitment on classic Ford applications.

• Metal, spring, and inner shell seal design
• Nitrile sealing material for wheel-end sealing performance
• Bore diameter: 2.081 in. / 52.857 mm
• Seal outside diameter: 2.085 in. / 52.959 mm
• Seal width: 1.365 in. / 11.049 mm
• Rear position application

Detailed Product Overview

FAG SS2400 is a wheel seal engineered to meet vehicle manufacturer specifications using high-quality materials selected for wheel-end service. The seal is designed to protect bearing components from contamination and to help prevent grease loss over time. This part cross-references National 51322 for the same application. It is a direct-fit style option for rear axle service on 1961-1967 Ford Econoline, 1961-1963 Ford Econoline with 2700,3050lb axle weight, 1964-1966 Ford Mustang, and 1969 Ford E-100 Econoline. The FAG SS2400 part number is also listed under global number 413 2400 100 in related applications.

What This Wheel Seal Helps Address

• Grease leakage at the wheel end
• Contamination from dirt, dust, and moisture
• Wear at the bearing seal interface
• Rear axle sealing issues on classic Ford vehicles
• Service replacement needs for worn wheel seals

Installation Notes and Tips

Verify bore diameter, seal outside diameter, seal width, and rear position before installation. Confirm the axle weight and model-specific application details for Ford Econoline and Mustang vehicles before ordering. Clean the hub and bearing surfaces thoroughly, and inspect the wheel bearing and related components for wear before installing the new seal.

Quality Assurance

FAG designs wheel seals to meet manufacturer specifications and uses supplier-built components that align with FAG quality standards. The SS2400 is engineered for demanding wheel-end sealing requirements where consistent contamination control and grease retention matter.