2009 Caterpillar C13, Intercity/Tour Bus, Engine Assys, Fits to: MCI D4500, (Used) 2006 Caterpillar C13, ENGINE ASSEMBLY- Family Number: 6CPXH0763EBX, Displacement: 12.5L, Horsepower: 525, Serial Number: KCB58658, E.C.S.: EM, DI, TC, ECM, CAC, CAT, Reference images for condition For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Horse Power 525, Serial# KCB58658, Truck Year 2009 1M8PDMDA89P057257