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2011 Gmc Sierra
Differential Parts

2011 Gmc Sierra Differential Parts

The Sierra is a powerful full-size truck that can get you where you need to go, even in the absence of a paved road. If you want the best traction and maximum useable power for off-roading adventures, upgrade to a custom 2011 Sierra drivetrain from AutoAnything.
Aftermarket differentials for 2011 GMC Sierra get your truck past off-roading obstacles more easily because you get excellent traction. More power makes it to the ground compared to your factory-installed equipment. Re-gear your truck with a custom 2011 GMC Sierra differential and gear sets and get ready to hit the most extreme trails. AutoAnything has the best prices on aftermarket drivetrain parts for your Sierra, and we prove it with our 1-Year, Lower Price Guarantee and Free Shipping on your order.

2011 GMC Sierra are Available for the Following Trims & Body Styles:

2011 GMC Sierra Denali
2011 GMC Sierra Hybrid
2011 GMC Sierra SL
2011 GMC Sierra SLE
2011 GMC Sierra SLT
2011 GMC Sierra WT
2011 GMC Sierra XFE
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Customer Reviews

B&M Differential Covers

2011 "MIDNIGHT" SIERRA 6.2L B&M BLACK DIFF COVER PART # 71505

Fits perfect no RTV needed just bought a OE diff gasket from advance auto LOOKS GREAT!! Allows more fluid and helps keep the rear end cooler than stock. Installs less than 2 hours with beer would recommend to anyone looking for a upgrade to their differential View more reviews...
Posted By Joe R (Killeen, TX) / March 21, 2016
2011 GMC Sierra
Yes
No
ARB Differential Covers

Great cover but....

The cover is very well built and is beautiful to look at. But it's not with out is faults. First of all, unlike the G2 it doesn't not come with a gasket not is it much larger than the stock cover it replaces. I bought the cover thinking I would increase the fluid capacity and have the rear end run cooler. It might be slightly larger but not as big as the G2, nor does it have cooling fins to help with temp control. I'm towing a toy hauler and temp is the main concern. I also had leaking problems. View more reviews...
Posted By Robert L (CLOVIS, CA) / September 17, 2014
2003 GMC Sierra
Yes
No
G2 Axle & Gear Brute Differential Covers

Great Diff cover

The G2 is a really nice cover, fit perfect and is a quality made product! It looks badass on my 2016 Silverado. It was an easy install and allows for more differential oil for better cooling of my 4.56 gears I installed. Came with everything needed, gasket and bolts and wrench to tighten bolts. If your thinking of buying this, buy it you won't be disappointed!!! View more reviews...
Posted By Rob B (Wappingers falls , NY ) / March 16, 2020
2016 Chevy Silverado
Yes
No