2021 Detroit DD13, Truck Delivery, Engine Misc Parts, Fits to: Freightliner M2 112 Medium Duty, (Used) 2020 Detroit DD13, ENGINE ROCKER HOUSING WITH CAMSHAFTS- Part Number: A4710512202/009, Serial Number: 14710508202, Family Number: LDDXH12.8FED, Displacement: 12.8L, Horsepower: 525, Serial Number: 471928S0776598, Includes: Camshaft, Rocker arms and Injector Harness, 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, Serial# 14710508202, Truck Year 2021, VIN 3ALHC5DV7MDMN5751 3ALHC5DV7MDMN5751