(Used) 2006 Mercedes OM904LA, ENGINE ECM- Serial Number: 900.910-00-558456, Part Number: A 041 447 27 40 001, Certification Number: 904LA 04c 170/0420, Unit Code: 1011 0978 0971 0999 01970 01120 00020 00001, Family Number: 6MBXH4.25DJA, Displacement: 4.3L, Horsepower: 170, Serial Number: 0904558456, Part Number: C01-00098-022, Chassis Number: X31838, Engine: P-40408, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921