2012 Detroit DD13, Truck Tractor, Engine Assys, Fits to: Freightliner Cascadia 125, (Used) 2011 Detroit DD13, ENGINE ASSEMBLY- Displacement: 12.8L, Horsepower: 500, Serial Number: 471903S0066693, 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# 471903S0066693, Truck Year 2012 1FUJGEDV6CSBE5840