2020 Meritor/Rockwell MD20143, Truck Tractor, Complete Axle-Front Rears, Fits to: Freightliner Cascadia 126, (Used) 2020 Frieghtliner Cascadia 126, COMPLETE FRONT REAR TANDEM, Part Number: C11-00054-912,, Serial Number: DRA20046821, Make: Meritor, Model: MD20143, Ratio: 2.15. Capacity: 20,000 Lbs, For more information about this item, give us a call. We ship Worldwide! 929 Pulaski HWY, ELKTON MD, 21921,, Ratio 2.15, Serial# DRA20046821, Casting# DRA20046821 3AKJHHDR4LSLK0586