(Core) Engine Does Not Turn 360 Degrees Complete, 2003 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 11.9L Horsepower: 339 ESN: MBL01716 ECS: EM, DI, 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