(Used) 2005 Caterpillar C7, ENGINE ECM- Serial Number: 250156561E, Part Number: 240-5302-01, Displacement: 7.2L, Horsepower: 250, Serial Number: WAX04144, E.C.S.: EM, DI, TC, ECM, CAC, CAT, Engine: P-29045, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921