2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Install Kits

Installation kits are crucial when upgrading your GM 2500HD/3500HD with new gears, ensuring smooth and reliable performance for the road ahead. Our gear installation kits come with all the necessary components, including shims, bearings, crush sleeves, and more, providing everything needed for a full overhaul of your GM's front and rear differentials when switching to more aggressive gearing. Check out our excellent selection of Gear Packages. GM Duramax Fitments: 2011, 2012, 2013, 2014, 2015, 2016 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>2011-2016 6.6L LML
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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 YKGM11.5-B Master Overhaul Kit for 11.5 Differentials | 2011-2019 GM 2500/3500HD & 11-13 Dodge Ram 2500/3500
Yukon YKGM11.5-B Master Overhaul Kit for 11.5 Differentials | 2011-2019 GM 2500/3500HD & 11-13 Dodge Ram 2500/3500

Yukon Gear And Axle

Yukon YKGM11.5-B Master Overhaul Kit for 11.5 Differentials | 2011-2019 GM 2500/3500HD & 11-13 Dodge Ram 2500/3500

SKU: YUKYKGM11.5-B
$882.89
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
Yukon YAGM11.5-30-40.25 Gear Rear 40.25 Axle Shaft for 11.5 Differentials 30 Spline | 2011-2015 GM Silverado/Sierra 2500HD/3500HD
Yukon YAGM11.5-30-40.25 Gear Rear 40.25 Axle Shaft for 11.5 Differentials 30 Spline | 2011-2015 GM Silverado/Sierra 2500HD/3500HD

Yukon Gear And Axle

Yukon YAGM11.5-30-40.25 Gear Rear 40.25 Axle Shaft for 11.5 Differentials 30 Spline | 2011-2015 GM Silverado/Sierra 2500HD/3500HD

SKU: YUKYAGM11.5-30-40.25
$365.89
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-B Master Overhaul Kit for 9.25 Differential | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Yukon YKGM9.25IFS-B Master Overhaul Kit for 9.25 Differential | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Yukon Gear And Axle

Yukon YKGM9.25IFS-B Master Overhaul Kit for 9.25 Differential | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: YUKYKGM9.25IFS-B
$655.89

2011-2016 6.6L Silverado & Sierra 2500HD/3500HD

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