2012 Detroit DD13, Truck Tractor, Engine Assys, Fits to: Freightliner Coronado SD122, (Used) 2011 Detroit DD13, ENGINE ASSEMBLY- Displacement: 12.8L, Horsepower: 450, ESN: 471903S0068558, Reference images for condition 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 450, Serial# 471903S0170226, Casting# 471903S0170226 1FUJGNDV4CDBF5867