FAG SS3933 Drive Axle Shaft Seal - Front, Front Left or Front Right

FAG SS3933 Drive Axle Shaft Seal for Jeep CJ5

The FAG SS3933 drive axle shaft seal is built for front wheel-end service on select Jeep CJ5 models. It uses a metal inner shell with nitrile sealing material to help keep contamination out and retain grease at the bearing over time.

Key Features

• Part number SS3933 for direct reference in axle seal replacement searches
• Metal inner shell construction
• Nitrile sealing material for wheel-end sealing applications
• Bore diameter: 1.996 in. / 50.698 mm
• Seal outside diameter: 2 in. / 50.8 mm
• Seal width: 1.188 in. / 30.175 mm
• Designed for front axle shaft seal service on Jeep CJ5 applications

Detailed Description

FAG SS3933 is a drive axle shaft seal engineered for wheel-end protection in front axle applications. The seal dimensions are 1.996 inches bore diameter, 2 inches outside diameter, and 1.188 inches width, making it a precise service part for the specified Jeep CJ5 fitments. The metal inner shell adds structural support, while the nitrile sealing element is selected for sealing performance in driveline and axle environments. This part cross-references National 40576S and SKF 11782 for the same application. Compatible With 1959-1960 Jeep CJ5, front and 1966-1971 Jeep CJ5, front. The SS3933 is also a useful search term when sourcing a front drive axle shaft seal for Jeep CJ5 restoration or maintenance work.

What It Helps Address

• Grease loss at the wheel end
• Dirt, dust, and moisture intrusion into axle components
• Seal wear during front axle service
• Leak-related contamination around the bearing area
• Replacement needs for Jeep CJ5 front axle shaft seal service

Installation Notes and Tips

Verify bore diameter, seal outside diameter, and seal width before installation. Clean the seal bore and surrounding housing thoroughly, and inspect the axle shaft and bearing surfaces for wear or scoring before pressing in the new seal. Confirm front axle position and vehicle year against the listed Jeep CJ5 fitment before ordering or installation. For best results, install the seal squarely to avoid distortion of the sealing lip and shell.

Quality Assurance

FAG designs wheel seals to meet vehicle manufacturer specifications and works with suppliers to maintain its quality standards for wheel-end sealing components. The SS3933 is built for demanding axle seal service where contamination control and grease retention are important.