(Used) 2021 Freightliner Cascadia 126, FRONT END RADAR SENSOR- Part Number: A0004463349, Model: ARS 4-A, HW: 17/50, ZGS: 001, ARS430DC-A2C762258080000219C0809885, For more information about this item, give us a call. We ship worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921