2015 Meritor/Rockwell MS2114X, Truck Delivery, Rear Rears (Tandem Rear or Single), Fits to: Ford F-750, (Used) 2015 Ford F-750, DIFFERENTIAL GEARS ONLY- Part Number: 705A50E3, Serial Number: DRA15005449, Make: Meritor, Model: MS2114X, Ratio: 6.14, Capacity: 21,000 lbs, 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# DRA15005449, Casting# DRA15005449 3FRNF7FA3FV745518