SKF Transfer Case Extension Housing Seal,Transfer Case Output Shaft Seal 18499
SKF Transfer Case Extension Housing Seal,Transfer Case Output Shaft Seal 18499

SKF Transfer Case Extension Housing Seal,Transfer Case Output Shaft Seal P/N:18499

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$26.99
MPN: 18499
Item Package Quantity: 1
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SKF Transfer Case Extension Housing Seal,Transfer Case Output Shaft Seal P/N:18499
SKF Transfer Case Extension Housing Seal,Transfer Case Output Shaft Seal P/N:18499
$26.99

Keep transfer case lubricant sealed in and road grime out with the SKF transfer case output shaft seal, part number 18499, also listed as a Transfer Case Extension Housing Seal. This rear seal is a direct-fit replacement for the listed applications, including the 2001-2010 Dodge Ram 1500, 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy, 2005-2007 Jeep Liberty and 2011-2012 Ram 1500. The seal body stays stationary in its bore while its lip rides against the rotating output shaft, helping retain lubricant and block contaminants.

  • Tested design and materials: Built with a high-quality, tested design and materials for correct fit.
  • Dirt and water protection: Designed to provide superior protection against dirt and water.
  • Steel garter spring: The garter spring uses cold drawn steel wire for superior fluid retention.
  • Rigid metal case: A deep drawn sheet steel body forms a rigid, stress-resistant metal case.

SKF invented the first integrated shaft seal in 1928 and has pioneered new seal designs and bonding techniques ever since. Each seal is made to a specific design using premium materials selected for its application and environment.

Signs this seal may need replacing: fluid seeping from the rear of the transfer case, wet residue around the output shaft area, or a dropping transfer case fluid level. Diagnose the source of any leak before replacing parts.

Fitment: 2001-2010 Dodge Ram 1500, 2001-2010 Dodge Dakota, 2001-2009 Dodge Durango, 2002-2009 Chevrolet Trailblazer, 2002-2006 Chevrolet Trailblazer EXT, 2002 Dodge Ram 3500, 2002-2009 GMC Envoy, 2002-2006 GMC Envoy XL, 2002-2004 Oldsmobile Bravada, 2003 Dodge Ram 1500 Van, 2003-2004 Dodge Ram 2500, 2004-2007 Buick Rainier, 2004-2005 GMC Envoy XUV, 2005-2007 Jeep Liberty, 2006-2009 Mitsubishi Raider, 2007-2009 Chrysler Aspen, 2007-2009 Dodge Nitro and 2011-2012 Ram 1500. See the Buyer's Guide tab for engine details.

Interchange: 5019026AA · 4132883100 · UZ5059E · 88935685 · OS108985 · 27SS2883 · 29819

This part cross-references / interchanges with the following part numbers:

5019026AA, 4132883100, UZ5059E, 88935685, OS108985, 27SS2883, 29819

Frequently Asked Questions

What does the SKF 18499 seal do?

It seals the rear output shaft of the transfer case. The seal body stays stationary while its lip rides against the rotating shaft, helping keep lubricant in and dirt and water out.

Is this the same as a transfer case extension housing seal?

Yes. SKF 18499 is listed under both names, Transfer Case Output Shaft Seal and Transfer Case Extension Housing Seal, and it is cataloged for the rear position.

Which vehicles does SKF 18499 fit?

Its listed applications include the 2001-2010 Dodge Ram 1500, 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy and 2005-2007 Jeep Liberty. See the Buyer's Guide tab for the full list and engine details.

What are signs this seal may need replacing?

Signs include fluid seeping from the rear of the transfer case, wet residue around the output shaft area, and a dropping transfer case fluid level. Diagnose the source of the leak before replacing parts.

What is the seal made of?

The body is a deep drawn sheet steel metal case, and the garter spring uses cold drawn steel wire.

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