2003 Caterpillar 3126, , Engine Assys, Fits to: Other Other, (USED) 2003 Caterpillar 3126, ENGINE ASSEMBLY- Serial Number: HEP25152, Part Number: 3CPXH0442HBX, Displacement: 7.2L Horses power: 210, CPL: 224-7984 ECS-EM, DI, TC, ECM, CAC, CAT Reference Images for condition, For more information about this item call. We ship worldwide. (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Horse Power 246, Serial# HEP25152, Casting# HEP25152