(Used) 2007 Cummins ISX, ENGINE ASSEMBLY- Remanufactured, Family Number: 7CEXH0912XAK, Displacement: 15, Horsepower: 450, ESN: 79281387, Serial Number: 60821773, CPL: 2732, Model Number: DR6436-RX, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921