(Used) 2007 Caterpillar C13, ENGINE ASSEMBLY- Displacement: 12.5L, Horsepower: 525, Serial Number: KCB81788, Part Number: 7E-8050 02, Family Number: 6CPXH0763EBK, E.C.S.: EM, DI, TC, ECM, CAC, CAT, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921