2017 Detroit DD13, Truck Bus, Engine Assys, Fits to: Van Hool BUS, (Used) 2016 Detroit DD13, ENGINE ASSEMBLY- Family Number: GDDXH12.8FED, Displacement: 12.8L, Horsepower: 525, ESN: 471941S0419969, 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 525, Serial# 471941S0419969, Casting# 471941S0419969 YE2XC81B9H3049184