0 Caterpillar 3126, , Engine Assys, Fits to: , (Used) 2003 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: 3CPXH0442HBX, Displacement: 7.2L, Horsepower: 246 (330), Serial Number: HEP25371, 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, Horse Power 246 (330), Serial# HEP25371, Casting# HEP25371