2011 Detroit DD13, Truck Tractor, Engine Assys, Fits to: Freightliner Cascadia 113, (Used) 2009 Detroit DD13, ENGINE ASSEMBLY- Family Number: 9DDXH12.8FED, Displacement: 12.8L, Horsepower: 450, Serial Number: 471901S0037303, Part Number: C01-00184-101, ECS: DDI, TC CAC, ECM, EGR, OC, PTOX, SCR-U, AMOX, 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# 471901S0037303, Casting# 471901S0037303 1FUBGADV0BSAV4577