FAG SS3365 Wheel Seal - Rear Inner

FAG SS3365 Wheel Seal Overview

The FAG SS3365 wheel seal is built for wheel end service where contamination control and grease retention matter. It uses a nitrile sealing material with a metal, spring, and inner shell design to help protect bearing components from dirt, dust, and moisture.

For technicians and parts buyers searching for a wheel seal for FAG SS3365, this seal is specified with a 4.686 in bore diameter, 4.691 in outside diameter, and 3.375 in width. It is a direct-fit style wheel seal for applications that require precise wheel-end sealing dimensions.

Key Features

• Part number: SS3365
• Wheel seal for driveline and axle sealing service
• Nitrile sealing material for wheel-end protection
• Metal, spring, and inner shell construction
• Bore diameter: 4.686 in (119.024 mm)
• Seal outside diameter: 4.691 in (119.151 mm)
• Seal width: 3.375 in (85.725 mm)

Detailed Description

FAG designs wheel seals to meet vehicle manufacturer specifications and to maintain sealing performance over the life of the bearing. The SS3365 is engineered to help keep contaminants out of the wheel end while retaining grease where it belongs, which is critical for bearing life and stable operation. If you are sourcing a wheel seal for a wheel bearing service job, axle repair, or hub maintenance, the FAG SS3365 provides the dimensional accuracy needed for proper installation.

This part cross-references Timken 455249 for the same application. It is also referenced alongside Wix 33807 in related wheel seal searches. For buyers comparing FAG SS3365 against other wheel seal options, the listed dimensions and seal type are the key identifiers.

Common Issues This Seal Helps Address

• Grease leakage at the wheel end
• Contamination from dirt, dust, and moisture
• Premature wheel bearing wear from seal failure
• Seal damage during axle or hub service
• Incorrect replacement selection based on size or seal type

Installation Notes and Tips

Verify bore diameter, outside diameter, and seal width before installation. Match the seal type to the original wheel-end design, and inspect the hub, spindle, and bearing surfaces for wear or scoring before pressing in the new seal. Clean the sealing area thoroughly so the nitrile lip can seat correctly and maintain contact during operation.

For vehicle-specific searches, use the FAG SS3365 wheel seal when looking for a wheel seal for make/model applications that require this exact size and construction. It is commonly searched as a wheel seal for FAG SS3365, and as a replacement wheel seal for wheel bearing service on compatible axle assemblies.

Quality Assurance

FAG sources materials and designs wheel seals to meet manufacturer specifications and quality standards. The SS3365 is built for demanding wheel-end sealing requirements where precise fit and contamination control are essential.