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Dorman 600-124 Transfer Case Housing - FrontOE Quality 60-Day Returns
Part #: 600-124

Dorman 600-124 Transfer Case Housing - Front

Front
150 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet, GMC, and Cadillac, Avalanche, Cheyenne, Silverado 1500 Classic, Silverado 1500 HD Classic, Silverado 2500 HD Classic, Silverado 3500 Classic, Suburban 1500, Tahoe, Sierra 1500 Classic, Sierra 1500 HD Classic, Sierra 2500 HD Classic, Sierra 3500 Classic, Yukon, Yukon XL 1500, Escalade, Escalade ESV, Escalade EXT, Avalanche 1500, Avalanche 2500, Silverado 1500, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, Silverado 3500, Suburban 2500, Sierra 1500, Sierra 1500 HD, Sierra 2500 HD, Sierra 3500, Yukon XL 2500, Sierra 2500, and Silverado
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Not what you need? See all Transfer Case Housing options

Transfer Case Housing for GM 4x4 Applications

This Dorman transfer case housing is a direct replacement for a cracked or leaking original housing on select Chevrolet, GMC, and Cadillac 4x4 vehicles. Built from aluminum alloy and supplied with new seals, it supports a leak-resistant installation for manual shift transfer case setups.

  • Aluminum alloy construction for strength and corrosion resistance
  • Silver finish with a 19-inch housing length
  • 17 mounting holes for OE-style fitment
  • Includes new seals for a tighter, leak-free seal at installation
  • Direct replacement for manual shift transfer case housing applications
  • Part number 600-124 for catalog and fitment lookup

Detailed Fitment and Function

Use this transfer case housing when the original unit is damaged, cracked, or leaking and the vehicle requires a manual shift transfer case housing replacement. It is engineered to match the fit and function of the OE housing on many Chevrolet Silverado, Tahoe, Suburban, Avalanche, GMC Sierra, Yukon, and Cadillac Escalade models. This part cross-references OE number 12473204 for the same application.

Compatible With 1999-2006 Chevrolet Silverado 1500, front manual shift transfer case; 2001-2006 Chevrolet Silverado 2500 HD, front manual shift transfer case; 2001-2006 Chevrolet Silverado 3500, front manual shift transfer case; 1999-2006 GMC Sierra 1500, front manual shift transfer case; and 2001-2006 GMC Sierra 2500 HD, front manual shift transfer case. Also fits 1999-2007 Chevrolet Tahoe and 1999-2007 GMC Yukon, front manual shift transfer case. Part number 600-124 is also listed for 2007 Chevrolet Silverado 1500 Classic and 2007 GMC Sierra 1500 Classic front applications.

What It Helps Repair

  • Transfer case fluid leaks from a cracked housing
  • Housing damage from impact or drivetrain wear
  • Sealing issues at the transfer case case halves
  • Noise or drivability concerns caused by low fluid level
  • Failed OE housing on manual shift 4x4 systems

Installation Notes and Tips

Confirm manual shift transfer case configuration before ordering. Inspect mating surfaces, seals, and related drivetrain components during installation, and verify all mounting points align before final assembly. Clean the housing surfaces thoroughly so the new seals seat properly and the transfer case can be refilled and checked for leaks after installation.

Quality Assurance

Dorman manufactures this housing as an OE-style replacement part for restoring transfer case function on supported Chevrolet, GMC, and Cadillac applications. The aluminum alloy construction and included seals are selected to support a secure, serviceable repair.

BrandDorman
Part Number600-124
ColorSilver
Length19
MaterialAluminum Alloy
Mounting Hole Quantity17
Package Contents1 Transfer Case Housing

This part fits 150 vehicles. Search below:

YearMakeModelPositionNotes
2007ChevroletAvalancheFrontManual Shift Transfer Case.
2007ChevroletCheyenneFrontManual Shift Transfer Case.
2007ChevroletSilverado 1500 ClassicFrontManual Shift Transfer Case.
2007ChevroletSilverado 1500 HD ClassicFrontManual Shift Transfer Case.
2007ChevroletSilverado 2500 HD ClassicFrontManual Shift Transfer Case.
2007ChevroletSilverado 3500 ClassicFrontManual Shift Transfer Case.
2007ChevroletSuburban 1500FrontManual Shift Transfer Case.
2007ChevroletTahoeFrontManual Shift Transfer Case.
2007GMCSierra 1500 ClassicFrontManual Shift Transfer Case.
2007GMCSierra 1500 HD ClassicFrontManual Shift Transfer Case.
2007GMCSierra 2500 HD ClassicFrontManual Shift Transfer Case.
2007GMCSierra 3500 ClassicFrontManual Shift Transfer Case.
2007GMCYukonFrontManual Shift Transfer Case.
2007GMCYukon XL 1500FrontManual Shift Transfer Case.
2006CadillacEscaladeFrontManual Shift Transfer Case.
2006CadillacEscalade ESVFrontManual Shift Transfer Case.
2006CadillacEscalade EXTFrontManual Shift Transfer Case.
2006ChevroletAvalanche 1500FrontManual Shift Transfer Case.
2006ChevroletAvalanche 2500FrontManual Shift Transfer Case.
2006ChevroletSilverado 1500FrontManual Shift Transfer Case.
2006ChevroletSilverado 1500 HDFrontManual Shift Transfer Case.
2006ChevroletSilverado 2500FrontManual Shift Transfer Case.
2006ChevroletSilverado 2500 HDFrontManual Shift Transfer Case.
2006ChevroletSilverado 3500FrontManual Shift Transfer Case.
2006ChevroletSuburban 1500FrontManual Shift Transfer Case.
2006ChevroletSuburban 2500FrontManual Shift Transfer Case.
2006ChevroletTahoeFrontManual Shift Transfer Case.
2006GMCSierra 1500FrontManual Shift Transfer Case.
2006GMCSierra 1500 HDFrontManual Shift Transfer Case.
2006GMCSierra 2500 HDFrontManual Shift Transfer Case.
2006GMCSierra 3500FrontManual Shift Transfer Case.
2006GMCYukonFrontManual Shift Transfer Case.
2006GMCYukon XL 1500FrontManual Shift Transfer Case.
2006GMCYukon XL 2500FrontManual Shift Transfer Case.
2005CadillacEscaladeFrontManual Shift Transfer Case.
2005CadillacEscalade ESVFrontManual Shift Transfer Case.
2005CadillacEscalade EXTFrontManual Shift Transfer Case.
2005ChevroletAvalanche 1500FrontManual Shift Transfer Case.
2005ChevroletAvalanche 2500FrontManual Shift Transfer Case.
2005ChevroletSilverado 1500FrontManual Shift Transfer Case.
2005ChevroletSilverado 1500 HDFrontManual Shift Transfer Case.
2005ChevroletSilverado 2500FrontManual Shift Transfer Case.
2005ChevroletSilverado 2500 HDFrontManual Shift Transfer Case.
2005ChevroletSilverado 3500FrontManual Shift Transfer Case.
2005ChevroletSuburban 1500FrontManual Shift Transfer Case.
2005ChevroletSuburban 2500FrontManual Shift Transfer Case.
2005ChevroletTahoeFrontManual Shift Transfer Case.
2005GMCSierra 1500FrontManual Shift Transfer Case.
2005GMCSierra 1500 HDFrontManual Shift Transfer Case.
2005GMCSierra 2500 HDFrontManual Shift Transfer Case.
2005GMCSierra 3500FrontManual Shift Transfer Case.
2005GMCYukonFrontManual Shift Transfer Case.
2005GMCYukon XL 1500FrontManual Shift Transfer Case.
2005GMCYukon XL 2500FrontManual Shift Transfer Case.
2004CadillacEscaladeFrontManual Shift Transfer Case.
2004CadillacEscalade ESVFrontManual Shift Transfer Case.
2004CadillacEscalade EXTFrontManual Shift Transfer Case.
2004ChevroletAvalanche 1500FrontManual Shift Transfer Case.
2004ChevroletAvalanche 2500FrontManual Shift Transfer Case.
2004ChevroletSilverado 1500FrontManual Shift Transfer Case.
2004ChevroletSilverado 2500FrontManual Shift Transfer Case.
2004ChevroletSilverado 2500 HDFrontManual Shift Transfer Case.
2004ChevroletSilverado 3500FrontManual Shift Transfer Case.
2004ChevroletSuburban 1500FrontManual Shift Transfer Case.
2004ChevroletSuburban 2500FrontManual Shift Transfer Case.
2004ChevroletTahoeFrontManual Shift Transfer Case.
2004GMCSierra 1500FrontManual Shift Transfer Case.
2004GMCSierra 2500FrontManual Shift Transfer Case.
2004GMCSierra 2500 HDFrontManual Shift Transfer Case.
2004GMCSierra 3500FrontManual Shift Transfer Case.
2004GMCYukonFrontManual Shift Transfer Case.
2004GMCYukon XL 1500FrontManual Shift Transfer Case.
2004GMCYukon XL 2500FrontManual Shift Transfer Case.
2003CadillacEscaladeFrontManual Shift Transfer Case.
2003CadillacEscalade ESVFrontManual Shift Transfer Case.
2003CadillacEscalade EXTFrontManual Shift Transfer Case.
2003ChevroletAvalanche 1500FrontManual Shift Transfer Case.
2003ChevroletAvalanche 2500FrontManual Shift Transfer Case.
2003ChevroletSilverado 1500FrontManual Shift Transfer Case.
2003ChevroletSilverado 1500 HDFrontManual Shift Transfer Case.
2003ChevroletSilverado 2500FrontManual Shift Transfer Case.
2003ChevroletSilverado 2500 HDFrontManual Shift Transfer Case.
2003ChevroletSilverado 3500FrontManual Shift Transfer Case.
2003ChevroletSuburban 1500FrontManual Shift Transfer Case.
2003ChevroletSuburban 2500FrontManual Shift Transfer Case.
2003ChevroletTahoeFrontManual Shift Transfer Case.
2003GMCSierra 1500FrontManual Shift Transfer Case.
2003GMCSierra 1500 HDFrontManual Shift Transfer Case.
2003GMCSierra 2500FrontManual Shift Transfer Case.
2003GMCSierra 2500 HDFrontManual Shift Transfer Case.
2003GMCSierra 3500FrontManual Shift Transfer Case.
2003GMCYukonFrontManual Shift Transfer Case.
2003GMCYukon XL 1500FrontManual Shift Transfer Case.
2003GMCYukon XL 2500FrontManual Shift Transfer Case.
2002CadillacEscaladeFrontManual Shift Transfer Case.
2002CadillacEscalade EXTFrontManual Shift Transfer Case.
2002ChevroletAvalanche 1500FrontManual Shift Transfer Case.
2002ChevroletAvalanche 2500FrontManual Shift Transfer Case.
2002ChevroletSilverado 1500FrontManual Shift Transfer Case.
2002ChevroletSilverado 1500 HDFrontManual Shift Transfer Case.
2002ChevroletSilverado 2500FrontManual Shift Transfer Case.
2002ChevroletSilverado 2500 HDFrontManual Shift Transfer Case.
2002ChevroletSilverado 3500FrontManual Shift Transfer Case.
2002ChevroletSuburban 1500FrontManual Shift Transfer Case.
2002ChevroletSuburban 2500FrontManual Shift Transfer Case.
2002ChevroletTahoeFrontManual Shift Transfer Case.
2002GMCSierra 1500FrontManual Shift Transfer Case.
2002GMCSierra 1500 HDFrontManual Shift Transfer Case.
2002GMCSierra 2500FrontManual Shift Transfer Case.
2002GMCSierra 2500 HDFrontManual Shift Transfer Case.
2002GMCSierra 3500FrontManual Shift Transfer Case.
2002GMCYukonFrontManual Shift Transfer Case.
2002GMCYukon XL 1500FrontManual Shift Transfer Case.
2002GMCYukon XL 2500FrontManual Shift Transfer Case.
2001ChevroletSilverado 1500FrontManual Shift Transfer Case.
2001ChevroletSilverado 1500 HDFrontManual Shift Transfer Case.
2001ChevroletSilverado 2500FrontManual Shift Transfer Case.
2001ChevroletSilverado 2500 HDFrontManual Shift Transfer Case.
2001ChevroletSilverado 3500FrontManual Shift Transfer Case.
2001ChevroletSuburban 1500FrontManual Shift Transfer Case.
2001ChevroletSuburban 2500FrontManual Shift Transfer Case.
2001ChevroletTahoeFrontManual Shift Transfer Case.
2001GMCSierra 1500FrontManual Shift Transfer Case.
2001GMCSierra 1500 HDFrontManual Shift Transfer Case.
2001GMCSierra 2500FrontManual Shift Transfer Case.
2001GMCSierra 2500 HDFrontManual Shift Transfer Case.
2001GMCSierra 3500FrontManual Shift Transfer Case.
2001GMCYukonFrontManual Shift Transfer Case.
2001GMCYukon XL 1500FrontManual Shift Transfer Case.
2001GMCYukon XL 2500FrontManual Shift Transfer Case.
2000CadillacEscaladeFrontManual Shift Transfer Case.
2000ChevroletSilverado 1500FrontManual Shift Transfer Case.
2000ChevroletSilverado 2500FrontManual Shift Transfer Case.
2000ChevroletSuburban 1500FrontManual Shift Transfer Case.
2000ChevroletSuburban 2500FrontManual Shift Transfer Case.
2000ChevroletTahoeFrontManual Shift Transfer Case.
2000GMCSierra 1500FrontManual Shift Transfer Case.
2000GMCSierra 2500FrontManual Shift Transfer Case.
2000GMCYukonFrontManual Shift Transfer Case.
2000GMCYukon XL 1500FrontManual Shift Transfer Case.
2000GMCYukon XL 2500FrontManual Shift Transfer Case.
1999CadillacEscaladeFrontManual Shift Transfer Case.
1999ChevroletSilveradoFrontManual Shift Transfer Case.
1999ChevroletSilverado 1500FrontManual Shift Transfer Case.
1999ChevroletSilverado 2500FrontManual Shift Transfer Case.
1999ChevroletSuburban 1500FrontManual Shift Transfer Case.
1999ChevroletTahoeFrontManual Shift Transfer Case.
1999GMCSierra 1500FrontManual Shift Transfer Case.
1999GMCSierra 2500FrontManual Shift Transfer Case.
1999GMCYukonFrontManual Shift Transfer Case.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

12473204

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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