2019 Peterbilt 337, Truck Delivery, Air Dryers, Fits to: Peterbilt 337, (Used) 2019 Peterbilt 337, AIR DRYER- Make: Bendix, Model: AD-IS, Material: Steel, 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 2019, VIN 2NP2HJ7X0KM632182, Material Steel 2NP2HJ7X0KM632182