2007 Mack CHN613, Truck Tractor, Air Dryers, Fits to: Mack CHN613, (Used) 2007 Mack CHN613, AIR DRYER- Make: Wabco, Model: System Saver 1200P, Material: Steel and Aluminum, Part Number: 4324210090, 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, Truck Year 2007, VIN 1M1AJ07Y67N010591, Material Steel and Aluminum 1M1AJ07Y67N010591