2015 Axle Alliance Other, Truck Delivery, Axles, Complete Rears, Fits to: Freightliner M2 106, (Used) 2015 Freightliner M2 106, COMPLETE REAR DIFFERENTIAL- Make: Axle Alliance, Model: R17-5-4N, Serial Number: 142821-089134, Ratio: 5.22,, Capacity: 17,500 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 5.22, Serial# 142821-089134, Casting# 142821-089134 3ALACWDT3FDGD5591