Duramax trucks are known for their power and durability. Enhance your vehicle's performance with a PPE diff cover Duramax, designed to shield your differential under tough conditions. Consider a Duramax differential upgrade to improve handling and longevity. Our selection of Duramax drivetrain parts offers top-quality replacements for a smoother ride. Protect your investment with Duramax differential protection, ensuring your truck can handle any challenge. Each product is crafted for easy installation and lasting reliability. Upgrade today and feel the difference in your Duramax's performance.


Your axle's differential is an important part of your diesel truck, and it pays to install a quality aftermarket differential cover to help protect the differential and provide a performance boost. Our Duramax differential covers do this by providing optimal lubrication for the gears, and by transferring heat from the oil to the outside air. Our differential covers also make it easy to service with fluids. We carry only the highest quality products for our customers.

Premium Parts, Fast Service

We carry premium quality differential covers made by trusted brands like ATS and aFe. These covers are constructed out of durable materials and designed for delivering top performance. We understand you are eager to get your parts and start installing them on your diesel, and we strive to deliver the best customer service on the web, in which we ship out our orders as quickly as possible. If you order before 2 PM EST, chances are your parts will ship out same day. Now that is quality service!

Order Yours Now

Browse our selection of Duramax differential covers. We're sure you'll find the right part for your make. If you aren't finding the product you are looking for, or you have any questions about our covers and whether they'll fit your vehicle, give us a call at 724-785-4022 or drop us a message and we'll get back to you as soon as possible. Order your differential cover today.

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