2013 Detroit DD13, Truck Tractor, Engine Assys, Fits to: Freightliner Cascadia 113, (Used) 2012 Detroit DD13, ENGINE ASSEMBLY- Family Number: CDDXH12.8FED, Displacement: 12.8L, Horsepower: 500, Serial Number: 471903S0145787, 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 500, Serial# 471903S0145787, Casting# 471903S0145787 3AKBGADV6DSBN2613