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2019-2023 GMC Sierra Differential Covers

2019, 2020, 2021, 2022, 2023

Recently Added: 19-23 Sierra;Differential Covers

2019-2023 GMC Sierra Differential Covers

Protect your Sierra during intense off-roading moments with one of our Sierra differential covers. The differential has the very important task of splitting up the driving force distributed by the transfer case and transforming it into slightly different forces at each of your wheels to help your truck turn and maintain optimal traction as you drive around. In order to do that it relies on cooling liquid and a set of gears to get the job done. The differential is a rugged component in your Sierra's drivetrain, but it's also fragile and can be easily damaged if any particles are allowed to make their way through the outer shell to the gears. That's why we strongly recommend our Sierra differential covers and our Sierra differential skid plates. Differentials are close down to the ground and commonly scraped on rocks and banged up after major jumps. Without a good sturdy cover that can take a beating they will be punctured and lead to differential failure rapidly. Our differential covers are made from thick plate steel and serve as a very real reinforcement compared to the stock covers that come with your truck's differential. They are also designed to transfer away some heat to help keep all the differential fluid from getting too hot. Our differential skid plates offer an additional layer of protection against rocks and other large obstacles. Together these two components are very useful for off-roading and will effectively keep your differential from being damaged seriously in most driving conditions. That's why they're an excellent investment for the tough off-road warrior that wants to prevent an early differential failure. Invest in a tough cover and keep driving for much longer.


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Fitment Includes

  • 2019, 2020, 2021, 2022 and 2023 GMC Sierra 1500
  • Base, SLE, Elevation, SLT, AT4, Denali

*Please see Sierra parts pages for any exceptions.