Schaeffler Automatic Transmission Seal,Transfer Case Output Shaft Seal P/N:SS2570
Help keep lubricant sealed in and road grime out with the Schaeffler Transfer Case Output Shaft Seal / Automatic Transmission Seal, part number SS5590. This rear-position shaft seal is a direct-fit replacement for many vehicles, among them the 2007-2015 Chevrolet Silverado 2500 HD, 2007-2015 GMC Sierra 2500 HD and 2010-2013 Chevrolet Express 3500. See the Buyer's Guide tab for the full list and engine details.
The seal sits around the rotating output shaft and stays stationary itself. It is listed under both names, transfer case output shaft seal and automatic transmission seal.
Signs this seal may need replacing include fluid seeping or dripping near the rear output shaft, or a fluid level that keeps dropping. If a worn output shaft seal is the source of the leak, this part replaces it. Diagnose the leak before replacing.
Interchange: 24226707 · 21768 · 4135590100
This part cross-references / interchanges with the following part numbers:
What does the Schaeffler SS5590 seal do?
It seals around the rear output shaft, helping keep lubricant inside the housing and dirt, dust and moisture out. It is listed as both a transfer case output shaft seal and an automatic transmission seal.
Which vehicles does the SS5590 fit?
It is listed for many vehicles, among them the 2007-2015 Chevrolet Silverado 2500 HD, 2007-2015 GMC Sierra 2500 HD and 2010-2013 Chevrolet Express 3500. See the Buyer's Guide tab for the full list and engine details.
What are signs this seal may need replacing?
Fluid seeping or dripping near the rear output shaft, or a fluid level that keeps dropping, can be signs of a worn seal. Leaks have other possible sources, so confirm the cause before replacing.
Is this a front or rear seal?
The catalog lists the SS5590 for the rear position on its listed applications.
How is the SS5590 built?
Schaeffler designs and builds its seals to stringent OEM standards, backed by a quality assurance process that accounts for the precise requirements of automotive systems.
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.