View 6 Photos View 0 Videos Meritor-Rockwell RS 21-145 Rear Axle Assembly for a 2011 Freightliner M2 106 Contact for price (Used) 2011 Freightliner M2 106, COMPLETE REAR DIFFERENTIAL- Part Number: C11-00016-526, Serial Number: DRA10029308, Make: Meritor, Model: RS21-145N, Ratio: 5.57, Capacity: 17,500 Lbs, ... ConditionUsedRear End5.57 ratioFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2011Part NumberC11-00016-526Stock NumberP-100748 MLS Number13534173CategoryAxle Assemblies, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info