(Used) 2020 MACK PINNACLE, AIR TANK- Side: Driver Side Location: Top Material: Aluminum Dimensions: L=19?, D=12?, Part Number: 22945828 P04 Front Ports: 1 Side Ports: 5 Rear Ports: 0 For more information about this item, give us a call. We ship worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921