FAG SS3218 Wheel Seal - Front

FAG SS3218 Wheel Seal for Ford Super Duty Front Applications

FAG SS3218 is a front wheel seal built for demanding wheel-end service on select Ford trucks, including Ford F-250 Super Duty and Ford F-350 Super Duty applications. It is engineered with a metal seal design, an auxiliary lip, and polyacrylate sealing material to help keep contamination out and grease in at the bearing.

Key Features

• Wheel seal for front and front inner positions on select Ford Super Duty models
• Metal seal construction with auxiliary lip
• Polyacrylate sealing material for wheel-end sealing performance
• Bore diameter: 3.425 in. (86.995 mm)
• Seal outside diameter: 3.435 in. (87.249 mm)
• Seal width: 2.425 in. (61.595 mm)
• Cross-references Four Seasons 24245 and National 710584 for the same application

Detailed Description

FAG SS3218 is a wheel seal designed for vehicle-specific fitment in front axle wheel-end assemblies. It is used on 2020-2026 Ford F-250 Super Duty front inner, 2020-2026 Ford F-350 Super Duty front inner, 2008-2019 Ford F-250 Super Duty front, 2007-2019 Ford F-350 Super Duty front, 2015-2016 Ford F-350 front inner, 2011-2014 Ford F-350 front, 2008-2009 Ford F-350 front, and 2007 Ford F-250 Super Duty and Ford F-350 front applications with the noted production timing. The seal is built to help protect wheel-end components from dirt, dust, and moisture while retaining grease at the bearing surface.

For buyers searching for a Ford F-250 Super Duty front wheel seal or a Ford F-350 Super Duty front inner wheel seal, FAG SS3218 provides the dimensional and material specifications needed for the listed applications. The part number SS3218 is also referenced in interchange listings for select OE and aftermarket cross references.

What This Wheel Seal Helps Address

• Grease loss at the wheel bearing area
• Contamination from dirt, dust, and road moisture
• Wear related to compromised wheel-end sealing
• Service replacement needs on front axle wheel-end assemblies
• Fitment matching for Ford Super Duty front and front inner positions

Installation Notes and Tips

Verify the vehicle year, model, and front or front inner position before ordering. Match the seal dimensions to the hub and bearing assembly, and inspect the sealing surface for wear, scoring, or corrosion before installation. Clean the wheel-end components thoroughly so the new seal seats evenly and maintains proper contact. Confirm the application notes for 2007 and 2008-2019 Ford Super Duty listings, including the production-date note shown for 2007 models.

Quality Assurance

FAG designs wheel seals to meet vehicle manufacturer specifications and works with suppliers to maintain FAG quality standards. The SS3218 is built for demanding wheel-end sealing requirements and is specified for the listed Ford Super Duty applications.