Schaeffler Wheel Seal P/N:S39380
Help keep dirt, dust, and moisture away from your rear wheel-end components with the Schaeffler Wheel Seal / Shaft Seal SS2787. It is a direct-fit replacement for the rear position on the 1985-1998 Ford F-250, 1992-2019 Ford F-150, 1997-2002 Ford Expedition, 1998-2002 Lincoln Navigator, 2001-2013 Ford Lobo, 2001-2013 Ford Ranger, 2002 Lincoln Blackwood, 2004 Ford F-150 Heritage, and 2006-2008 Lincoln Mark LT. See the Buyer's Guide tab for engine-specific details.
Schaeffler builds its wheel seals from high-quality materials to meet vehicle manufacturer specifications. It works with its suppliers to design seals that satisfy Schaeffler's own quality standards. The seal is designed to protect the wheel end from contamination and to help keep lubricant from escaping. Schaeffler lists this part as a shaft seal, and it is cataloged as a wheel seal, so you will find it under both names.
Wheel seal specifications are demanding. The correct seal depends on the application, the position, and the vehicle class. This seal is cataloged for the rear position on the vehicles listed above. Signs a rear wheel seal may need replacing include lubricant seeping around the rear wheel or onto brake parts, and contamination reaching the bearing. Diagnose the cause first. If a worn seal is responsible, SS2787 replaces it. Consult the vehicle service information for the correct installation procedure.
Interchange: 5L3Z-1S177-AA
5L3Z1S177AA · 100357 · 17327 · 4132787100
This part cross-references / interchanges with the following part numbers:
What does the Schaeffler SS2787 wheel seal do?
It seals the rear wheel end. It helps keep dirt, dust, and moisture out of the wheel-end components and helps keep lubricant from escaping.
Which vehicles does SS2787 fit?
Rear applications include the 1985-1998 Ford F-250, 1992-2019 Ford F-150, 1997-2002 Ford Expedition, 2001-2013 Ford Ranger and 1998-2002 Lincoln Navigator. See the Buyer's Guide tab for the full list.
Why is this part called both a wheel seal and a shaft seal?
Schaeffler describes SS2787 as a shaft seal, and it is cataloged as a wheel seal. It is listed under both names, but it is the same part.
What are signs a rear wheel seal may need replacing?
Lubricant seeping around the rear wheel or onto brake parts, or contamination reaching the bearing, may be signs of a worn seal. Diagnose the cause before replacing parts.
What part numbers does SS2787 cross-reference?
It cross-references 5L3Z-1S177-AA (5L3Z1S177AA), 100357, 17327 and 4132787100.
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.