(Used) 2005 Caterpillar C7ACERT ENGINE ECM- Part Number: 239-8277-0, Serial Number: 1054821OIE, ESN: SAP07488, Engine Part Number: 5CPXH0442HBK, Horsepower: 261, CPL- 241-1562, ECS-EM, DI, TC, ECM, CAC, CAT, Model: C7 ACERT, Displacement-7.2L, Engine: P-22548, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921