View 6 Photos View 0 Videos Meritor-Rockwell RS21160 Rear Axle Assembly for a 2007 Freightliner M2 112 Medium Duty Newly Listed Contact for price (Used) 2007 Freightliner M2 112 Medium Duty, COMPLETE REAR DIFFERENTIAL- Part Number: S11-20375-358, Serial Number: FOR00405406, Make: Meritor, Model: RS21160, Ratio: 3.58, Capacity: 21,000... ConditionUsedRear End3.58 ratioFits To Make(s)FreightlinerFits To Model(s)M2 112 Medium DutyWill Fit Year(s)2007Part NumberS11-20375-358Stock NumberP-497772 MLS Number14155349CategoryAxle Assemblies, Rear Last Updated2/20/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info