(Used) 2004 Mercedes OM904LA, ENGINE ECM- Part Number: A0464476040 001, Family Number: 4MBXH4.25DJA, Displacement: 4.3L, Horsepower: 170, ESN: 900910R4207564, Part Number: 023538871E, Engine: P-39570, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921