2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Install Kits

Installation kits are essential when installing new gears on your GM 2500HD/3500HD and ensures optimal and reliable performance long term. Our gear installation kits include all the necessary components such as shims, bearings, crush sleeves, and more, offering everything you need for a perfect installation of your GM's front and rear differential gears. Pair your installation kit with our selection of Front Gears and Rear Gears!  GM Duramax Fitments: 2001, 2002, 2003, 2004 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2001-2004 6.6L LB7
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Yukon YAWGM14T-30-42 Gear Chromoly Axle Shaft for 14T & 11.5 Differentials 30 Spline Cut to Length 42.2 | 2001-2012 GM Silverado/Sierra 2500HD/3500HD
Yukon YAWGM14T-30-42 Gear Chromoly Axle Shaft for 14T & 11.5 Differentials 30 Spline Cut to Length 42.2 | 2001-2012 GM Silverado/Sierra 2500HD/3500HD

Yukon Gear And Axle

Yukon YAWGM14T-30-42 Gear Chromoly Axle Shaft for 14T & 11.5 Differentials 30 Spline Cut to Length 42.2 | 2001-2012 GM Silverado/Sierra 2500HD/3500HD

SKU: YUKYAWGM14T-30-42
$452.89
Yukon YKD80-A Master Overhaul Kit for Dana 80 Differential 4.125 OD Only | 1997-2002 GM / 88-97 Ford 1 Tons & 94-02 Dodge Ram 2500/3500
Yukon YKD80-A Master Overhaul Kit for Dana 80 Differential 4.125 OD Only | 1997-2002 GM / 88-97 Ford 1 Tons & 94-02 Dodge Ram 2500/3500

Yukon Gear And Axle

Yukon YKD80-A Master Overhaul Kit for Dana 80 Differential 4.125 OD Only | 1997-2002 GM / 88-97 Ford 1 Tons & 94-02 Dodge Ram 2500/3500

SKU: YUKYKD80-A
$827.89
Yukon YAWGM14T-30-38 Chromoly Axle Shaft for 14T & 11.5 Differentials 30 Spline Cut to Length 38.8 | 2001-2012 GM Silverado/Sierra 2500HD/3500HD
Yukon YAWGM14T-30-38 Chromoly Axle Shaft for 14T & 11.5 Differentials 30 Spline Cut to Length 38.8 | 2001-2012 GM Silverado/Sierra 2500HD/3500HD

Yukon Gear And Axle

Yukon YAWGM14T-30-38 Chromoly Axle Shaft for 14T & 11.5 Differentials 30 Spline Cut to Length 38.8 | 2001-2012 GM Silverado/Sierra 2500HD/3500HD

SKU: YUKYAWGM14T-30-38
$452.89
Revolution 35-2096-AAM Master Overhaul Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 9.25
Revolution 35-2096-AAM Master Overhaul Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 9.25

Revolution Gear & Axle

Revolution 35-2096-AAM Master Overhaul Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 9.25

SKU: RGA35-2096-AAM
$277.99
Yukon YKGM14T-C Master Install Kit for 14T Differential | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
Yukon YKGM14T-C Master Install Kit for 14T Differential | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

Yukon Gear And Axle

Yukon YKGM14T-C Master Install Kit for 14T Differential | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: YUKYKGM14T-C
$656.89
Yukon YKGM9.25IFS-A Master Overhaul Kit for 9.25 IFS Differential | 1988-2010 GM Silverado/Sierra 2500HD/3500HD
Yukon YKGM9.25IFS-A Master Overhaul Kit for 9.25 IFS Differential | 1988-2010 GM Silverado/Sierra 2500HD/3500HD

Yukon Gear And Axle

Yukon YKGM9.25IFS-A Master Overhaul Kit for 9.25 IFS Differential | 1988-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: YUKYKGM9.25IFS-A
$607.89
Yukon AKGM9.25IFS IFS Front Axle Bearing & Seal Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Yukon AKGM9.25IFS IFS Front Axle Bearing & Seal Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Yukon Gear And Axle

Yukon AKGM9.25IFS IFS Front Axle Bearing & Seal Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: YUKAKGM9.25IFS
$220.89
Yukon YKGM11.5 Master Overhaul Kit for 11.5 Differentials | 2001-2010 GM 2500/3500HD & 03-10 Dodge Ram 2500/3500
Yukon YKGM11.5 Master Overhaul Kit for 11.5 Differentials | 2001-2010 GM 2500/3500HD & 03-10 Dodge Ram 2500/3500

Yukon Gear And Axle

Yukon YKGM11.5 Master Overhaul Kit for 11.5 Differentials | 2001-2010 GM 2500/3500HD & 03-10 Dodge Ram 2500/3500

SKU: YUKYKGM11.5
$834.89

2001-2004 6.6L Silverado & Sierra 2500HD/3500HD

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