(Used) 2003 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 3CPXH0442HBK, Displacement: 7.2L, Horsepower: 330HP Serial Number: HEP37398, 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