(Core) 2006 Cummins ISB 5.9, CORE ENGINE ECM- Serial Number: A35000730, Part Number: P4921776-RX, DC: 1931, Displacement: 5.9L, Horsepower: 215, Ar.No/CPL: 8136, Serial Number: 60285931, Part Number 4018419, Core Engine: P-48101, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921