(Used) 2013 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: S11-14732-430, Serial Number: FOR01990505, Make: Meritor, Model: RS23-160, Ratio: 4.30, Capacity: 22,700 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