(Core) 2003 Cummins ISC, ENGINE ASSEMBLY- Family Number: 3CEXH0505CAQ, Displacement: 8.3L, Horsepower: 315, CPL: 2694, Serial Number: 46315821, ECS: PCM, For more information about this item, give us a call. We ship worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921