2007 Axle Alliance RT40-4N, Truck Delivery, Axles, Complete Rears, Fits to: Freightliner M2 106, (Used) 2007 Freightliner M2 106, COMPLETE REAR AXLE- Make: Axle Alliance, Model: RT40-4N, Ratio: 5.22, OEM#: C3121T2984, Serial Number: AVH06068659, Part Number: A6813504230, Hub Bolts: 10, Brake Type: Air Drum, For more information about this item, give us a call. We ship worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI WHY, ELKTON, MD 21921, Ratio 522, Serial# AVH06068659, Hub Bolts 10 1FVACWDC57HX55048