2017 Cummins ISB 6.7, School Bus, Water Seperator, Fits to: Blue Bird BB Conventional, (Used) 2017 Blue Bird BB Conventional, WATER SEPARATOR- Side: Driver Left Side, Make: Fleetguard, Model: FF63054NN, Engine: Cummins ISB 6.7, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Serial# 73905615, Truck Year 2017, VIN 1BAKGCPH8HF325791 1BAKGCPH8HF325791