2006 Meritor/Rockwell MT40-14X, Truck Delivery, Complete Axle-Rear Rears, Fits to: International 7600, (Used) 2006 International 7600, COMPLETE REAR REAR TANDEM- Part Number: 3506674C91, Serial Number: AVA05122641, Make: Meritor, Model: MT4014X, Ratio: 4.11, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Drum, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Ratio 4.11, Serial# AVA05122641, Casting# AVA05122641 1HTWYAHRX6J242697