Schaeffler Wheel Seal P/N:S27438
Help keep dirt, dust, and moisture away from the front wheel end with the Schaeffler Wheel Seal / Shaft Seal SS3218. This front seal is a direct-fit replacement for the listed applications, including the 2007-2019 Ford F-250 Super Duty, the 2007-2019 Ford F-350 Super Duty, the 2007-2009 and 2011-2014 Ford F-350, the 2017-2019 Ford F-450 Super Duty, and the 2017-2019 Ford F-550 Super Duty. See the "Vehicles it fits" section for engine specifics.
Schaeffler lists this part as a shaft seal, and the catalog classifies it as a wheel seal, so you may see it under either name. It is engineered from high-quality materials to meet vehicle manufacturer specifications and is intended to shield wheel end components from contamination while helping hold grease inside the bearing.
The correct wheel seal depends on the application, position, and vehicle class; this one is cataloged for the front position on the listed trucks. Signs a wheel seal may need replacing include grease seeping from the wheel end or onto nearby brake components, a torn or damaged seal lip, or dirt and moisture in the bearing grease.
Interchange: 7C3Z 1175 A
7C3Z1175A · 710584 · 24245 · 4133218100
This part cross-references / interchanges with the following part numbers:
What does the Schaeffler SS3218 wheel seal do?
It seals the front wheel end. It is designed to keep dirt, dust, and moisture away from wheel end components and to help keep grease from escaping the bearing.
Which vehicles does the SS3218 fit?
It's listed for the 2007-2019 Ford F-250 Super Duty and Ford F-350 Super Duty, 2007-2009 and 2011-2014 Ford F-350, and 2017-2019 Ford F-450 Super Duty and Ford F-550 Super Duty. See the "Vehicles it fits" section for engine details.
Is this a front or rear wheel seal?
The SS3218 is cataloged for the front position on the listed applications.
What are signs a wheel seal may need replacing?
Signs include grease leaking from the wheel end or onto nearby brake parts, a torn or damaged seal lip, or contamination in the bearing grease. Diagnose the cause before replacing parts.
Why is it listed as both a wheel seal and a shaft seal?
Schaeffler describes the SS3218 as a shaft seal, and the catalog classifies it as a wheel seal. The same part is listed under both names.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.