2011 Peterbilt 384, Truck Tractor, Air Dryers, Fits to: Peterbilt 384, (Used) 2011 Peterbilt 384, AIR DRYER- Make: Bendix, Model: AD-IS, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Truck Year 2011, VIN 1XPVDU9X8BD114808, Material Steel 1XPVDU9X8BD114808