2017 Detroit DD15, Truck Tractor, Engine Assys, Fits to: Freightliner Cascadia 125, (Used) 2016 Detroit DD15, ENGINE ASSEMBLY- Family Number: GDDXH14.8EAD, Displacement: 14.8L, Horsepower: 505, Serial Number: 472910S0397795, 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 505, Serial# 472910S0397795, Casting# 472910S0397795 3AKJGLDR1HSHT5865