Replace or upgrade the Battery Mounting & Hardware in your 2016-2022 Chevy 2.8L Duramax. Shop XDP today and get the Battery Mounting & Hardware you need for your vehicle. XDP carries top manufacturers such as Dorman, GM, XDP, No Limit Fabrication, and more! XDP offer a wide selection of battery trays, hold downs, and battery delete kits to meet your specific needs. Battery hold downs are available in OE-style replacements or upgraded Billet Aluminum versions. Billet hold downs help dress up the engine compartment and are a great addition for any show vehicle. The factory battery tray can begin to rust, deteriorate, or even crack over time. Factors such as battery acid or even water trapped under the battery can do long-term damage. If the tray becomes structurally compromised it can affect its ability to hold the weight of the battery and stand out for all the wrong reasons.