(Used) 2012 Peterbilt 386, BATTERY BOX- Side: Driver Side, Material: Aluminum, Capacity: 4 Batteries, Dimensions: L=30?, W=20?, Reference images for condition. For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921