Keep lubricant sealed inside the front differential and road grime out with the SKF differential pinion seal, part number 26510. It is a direct-fit replacement for the 2004-2012 Chevrolet Colorado, the 2004-2012 GMC Canyon and the 2006-2010 Hummer H3. See the "Vehicles it fits" section for engine-specific details.
A differential pinion seal sits where the pinion exits the front differential housing. The seal body stays stationary while its sealing lip contacts the rotating pinion assembly. This helps hold the differential's lubricant in and keep contaminants out.
SKF has designed and developed seals since it invented the first integrated shaft seal in 1928, and it continues to pioneer new designs and bonding techniques. Each SKF seal is made to a specific design, using premium materials selected for the application and its environment.
A worn pinion seal may show itself as lubricant seeping or dripping at the pinion end of the front differential, or as oily grime building up around the pinion seal area. Confirm the source of the leak before replacing the seal, and check the differential's lubricant level after installation.
Interchange: 54967-1A
710549 · 4135595100 · 12479267 · 27SS5595 · 549671A
This part cross-references / interchanges with the following part numbers:
What does a differential pinion seal do?
It seals the point where the pinion exits the front differential housing, helping keep lubricant in and dirt and water out. The case stays stationary while its lip contacts the rotating pinion assembly.
Which vehicles does SKF 26510 fit?
It fits the 2004-2012 Chevrolet Colorado, 2004-2012 GMC Canyon and 2006-2010 Hummer H3. See the "Vehicles it fits" section for engine-specific details.
What is the seal's case made of?
The body is formed from deep-drawn sheet steel for a rigid, stress-resistant metal case, and the garter spring uses cold-drawn steel wire.
What are signs the pinion seal may need replacing?
Lubricant seeping or dripping at the pinion end of the front differential, or oily grime around the pinion seal area, may indicate a worn seal. Confirm the leak source before replacing.
Is this a front or rear differential pinion seal?
SKF 26510 is cataloged as a front differential pinion seal for the listed applications.
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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.
