2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Rear Gears

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Yukon YGGM14T-538T 10.5 Thick Ring & Pinion Gear (5.38 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD
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Yukon YGGM14T-538T 10.5 Thick Ring & Pinion Gear (5.38 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Yukon YGGM14T-538T 10.5 Thick Ring & Pinion Gear (5.38 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Sale price
$430.25
Regular price
$452.89
Yukon YGGM14T-513T 10.5 Thick Ring & Pinion Gear (5.13 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD
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Yukon YGGM14T-513T 10.5 Thick Ring & Pinion Gear (5.13 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Yukon YGGM14T-513T 10.5 Thick Ring & Pinion Gear (5.13 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Sale price
$415.05
Regular price
$436.89
Yukon YGGM14T-488T 10.5 Thick Ring & Pinion Gear (4.88 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD
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Yukon YGGM14T-488T 10.5 Thick Ring & Pinion Gear (4.88 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Yukon YGGM14T-488T 10.5 Thick Ring & Pinion Gear (4.88 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Sale price
$415.05
Regular price
$436.89
Yukon YGGM14T-456T 10.5 Thick Ring & Pinion Gear (4.56 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD
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Yukon YGGM14T-456T 10.5 Thick Ring & Pinion Gear (4.56 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Yukon YGGM14T-456T 10.5 Thick Ring & Pinion Gear (4.56 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Sale price
$415.05
Regular price
$436.89
Yukon YGGM14T-456 10.5 Ring & Pinion Gear (4.56 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD
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Yukon YGGM14T-456 10.5 Ring & Pinion Gear (4.56 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Yukon YGGM14T-456 10.5 Ring & Pinion Gear (4.56 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Sale price
$492
Regular price
$517.89
Yukon YGGM14T-321 10.5 Ring & Pinion Gear (3.21 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD
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Yukon YGGM14T-321 10.5 Ring & Pinion Gear (3.21 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Yukon YGGM14T-321 10.5 Ring & Pinion Gear (3.21 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Sale price
$492
Regular price
$517.89
Yukon YGGM14T-373 10.5 Ring & Pinion Gear (3.73 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD
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Yukon YGGM14T-373 10.5 Ring & Pinion Gear (3.73 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Yukon YGGM14T-373 10.5 Ring & Pinion Gear (3.73 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Sale price
$415.05
Regular price
$436.89
Yukon YGGM14T-342 10.5 Ring & Pinion Gear (3.42 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD
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Yukon YGGM14T-342 10.5 Ring & Pinion Gear (3.42 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Yukon YGGM14T-342 10.5 Ring & Pinion Gear (3.42 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Sale price
$492
Regular price
$517.89
Yukon YGGM11.5-430 11.5 Ring & Pinion Gear (4.30 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD
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Yukon YGGM11.5-430 11.5 Ring & Pinion Gear (4.30 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Yukon YGGM11.5-430 11.5 Ring & Pinion Gear (4.30 Ratio) | 2001-2015 Silverado/Sierra 2500HD/3500HD

Sale price
$767.50
Regular price
$807.89
Yukon YGGM11.5-342 Ring & Pinion Gear Set for 11.5 Axle 3.42 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500
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Yukon YGGM11.5-342 Ring & Pinion Gear Set for 11.5 Axle 3.42 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

Yukon YGGM11.5-342 Ring & Pinion Gear Set for 11.5 Axle 3.42 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

Sale price
$807.40
Regular price
$849.89
Yukon YGGM11.5-538 Ring & Pinion Gear Set for 11.5 Axle 5.38 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500
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Yukon YGGM11.5-538 Ring & Pinion Gear Set for 11.5 Axle 5.38 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

Yukon YGGM11.5-538 Ring & Pinion Gear Set for 11.5 Axle 5.38 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

Sale price
$635.45
Regular price
$668.89
Yukon YGGM11.5-513 Ring & Pinion Gear Set for 11.5 Axle 5.13 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500
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Yukon YGGM11.5-513 Ring & Pinion Gear Set for 11.5 Axle 5.13 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

Yukon YGGM11.5-513 Ring & Pinion Gear Set for 11.5 Axle 5.13 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

Sale price
$635.45
Regular price
$668.89
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If you've upgraded to larger wheels and tires on your 2011-2016 GM 2500HD/3500HD and experienced a loss of power while driving or towing, aftermarket axle gears are the perfect solution. Regain your truck’s power and efficiency with our selection of OEM-style, precision-crafted rear gears. Whether you're looking for a single gear or a complete set, these rear gears will help restore your truck's performance to like-new condition. Find the perfect fit at Alligator Performance. Equip your gears with a quality Install Kits to ensure they run flawlessly. 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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