0 Cummins ISX15, , ECMs, Fits to: , (Used) Cummins ISX15, ECM- Part Number: 4384413 Serial Number: 21013326 ECM CODE: HC80029.12 ESN: 74091975 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# 21013326, Casting# 21013326, Part# 4384413