0 Cummins ISM, , ECMs, Fits to: , (Used) Cummins ISM ENGINE ECM - Part Number: P3103533-RX Serial Number: A06C01086 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# A06C01086, Part# P3103533-RX,