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2013 Gmc Sierra
Differential Parts

2013 Gmc Sierra Differential Parts

Your 2013 GMC Sierra sees much more than just flat pavement, and maintaining traction is essential when hauling, towing or simply off-roading. AutoAnything is your source for aftermarket enhancements, and our 2013 GMC Sierra drivetrain upgrade is built to handle your toughest jobs.
Re-gearing your truck improves your traction and ensures that you fully utilize every ounce of force coming from your engine. It's the ideal upgrade for messy jobsites because it allows you to easily get through obstacles on the road. Likewise, this custom differential for 2013 GMC Sierra is essential for off-roading, keeping your tires from spinning and from wasting precious power. Shop AutoAnything's wide selection of 2013 Sierra differentials to find the best match for your make and model, and benefit from our unbeatable 1-Year, Lower Price Guarantee and Free Shipping with each purchase.

2013 GMC Sierra Drivetrain & Differentials are Available for the Following Trims & Body Styles:

2013 GMC Sierra Denali Drivetrain & Differentials
2013 GMC Sierra Hybrid Drivetrain & Differentials
2013 GMC Sierra SL Drivetrain & Differentials
2013 GMC Sierra SLE Drivetrain & Differentials
2013 GMC Sierra SLT Drivetrain & Differentials
2013 GMC Sierra WT Drivetrain & Differentials
2013 GMC Sierra XFE Drivetrain & Differentials
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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