2020 Meritor/Rockwell MD20143, Truck Tractor, Front Rears (Tandem Front), Fits to: Freightliner Cascadia 126, (Used) 2020 Freightliner Cascadia 126, DIFFERENTIAL GEARS ONLY- Part Number: C11-00054-912, Serial Number: DRA20046821, Make: Meritor, Model: MD20143, Ratio: 2.15, Capacity: 20,000Lbs, 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 2.15, Serial# DRA20046821, Casting# DRA20046821 3AKJHHDR4LSLK0586