2006 Mercedes OM904LA, Truck Delivery, ECMs, Fits to: Freightliner MT55 Chassis, (Used) 2006 Mercedes OM904LA, ECM- Serial Number: 0904558024, Displacement: 4.3L, Horsepower: 170, E.C.S.: TC, ECM ,CAC, EGR, Engine: P-32105, 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# 0904558024, Casting# 0904558024, Truck Year 2006 4UZAARCP76CX31767