FAG SS2549 Drive Axle Shaft Seal - Rear

Drive Axle Shaft Seal for Rear Applications

The FAG SS2549 drive axle shaft seal is built for rear wheel-end service where sealing performance matters. It is engineered with Viton sealing material and a metal spring design with an auxiliary lip to help keep contaminants out and retain grease at the bearing.

Compatible with select Dodge Viper and Chevrolet Corvette rear applications, this seal is sized for precise axle-end sealing and dependable fitment in demanding driveline service.

Key Features

• Part number: SS2549
• Seal type: metal, spring, auxiliary lip
• Sealing material: Viton
• Bore diameter: 2.125 in. (53.975 mm)
• Seal outside diameter: 2.129 in. (54.077 mm)
• Seal width: 1.5 in. (38.1 mm)
• Rear axle shaft seal for wheel-end sealing applications
• Cross-references National 473227V for the same application

Detailed Description

FAG SS2549 is a rear drive axle shaft seal designed to meet vehicle-specific sealing requirements for driveline and axle service. The Viton sealing material is selected for durability in demanding operating conditions, while the metal spring and auxiliary lip help maintain sealing contact at the axle end. This seal is used to protect wheel-end components from dirt, dust, and moisture while helping prevent grease loss over the life of the bearing. Fits 1984-1996 Chevrolet Corvette, rear; Fits 1988 Chevrolet Corvette, rear; Fits 1992-2006 Dodge Viper, rear; Fits 2008-2010 Dodge Viper, rear; Fits 2015-2017 Dodge Viper, rear. For Chevrolet Corvette rear axle service and Dodge Viper rear axle service, SS2549 provides the dimensional and material specifications needed for the application.

What It Helps Address

• Rear axle seal leakage at the wheel end
• Contamination from dirt, dust, and moisture
• Grease loss around the bearing area
• Wear related to compromised axle-end sealing
• Service replacement for worn or damaged rear seals

Installation Notes and Tips

Verify bore diameter, outside diameter, seal width, and axle application before installation. Clean the seal bore and surrounding surfaces thoroughly, and inspect the axle shaft and bearing area for wear or scoring that could affect sealing. Confirm the rear position and vehicle-specific notes for your Chevrolet Corvette or Dodge Viper before ordering. Proper seating and alignment are important to avoid premature leakage.

Quality Assurance

FAG designs wheel seals using high-quality materials and application-specific specifications to meet manufacturer requirements. This part number, SS2549, is built to the dimensional and sealing standards expected for rear axle shaft seal service.