(Used) 2006 Mercedes OM904LA, ENGINE ECM- Serial Number: 900.910-00-585701, Part Number: 001-446-65-40, Temic: 000046541A7, ZGS 001, Family Number: 6MBXH4.25DJA, Displacement: 4.3L, Horsepower: 170, ESN: 0904585701, Engine: P-39590, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921