View 2 Photos View 0 Videos Meritor-Rockwell MS-21-14X Rear Axle Assembly for a 2019 Freightliner M2 106 Newly Listed $700 USD Meritor MS-21-14X single rear drive axle assembly. Used condition Key Specs: Make: Meritor / Rockwell Model: MS-21-14X Full Model #: MS2114X4DFRNN525557 Position: Single Rear Drive Axle... ConditionUsedRear End5.57 ratioFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2019Part NumberC11-00038-039Stock NumberSV-5-3 MLS Number14666719CategoryAxle Assemblies, Rear Last Updated10/15/2026 LocationMonroe, NC, US Sold ByHeavy Duty Truck Repair (844) 435-___ SHOWNUMBERCall Seller Email Seller Save More Info