2013 Meritor/Rockwell MS-21-14X-3DFL, Truck Delivery, Axles, Complete Rears, Fits to: Ford F-750, (Used) 2013 Ford F-750, COMPLETE REAR AXLE- Make: Meritor, Model: MS-21-14X-DFL, Capacity: 21,000 lbs, Ratio: 6.14, 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 6.14, Serial# DRA13165113, Hub Bolts 10 3FRNF7FA7DV035177