2019 Freightliner Cascadia 126, Truck Tractor, Body ECMs, Fits to: Freightliner Cascadia 126, ( Used ) 2019 freightliner Cascadia 126 BODY ECM- ECM Model: ARS4-A Part Number: A000 446 28 49 Serial Number: ARS430-A2C74415810000021871104134 Make: Mercedes-Benz Plug pins: 8 For more information about this item, give us a call. We ship worldwide! ( CRG HAEVY TRUCK PARTS ) 929 W PULASKI HWY ELKTON, MD 21921, Truck Year 2019, VIN 3AKJHHDRXKSHU7000, Part# A000 446 28 49 3AKJHHDRXKSHU7000