0 Mercedes OM904LA, , ECMs, Fits to: Other Other, (Used) Mercedes OM 904 LA, ENGINE ASSEMBLY- Serial Number: 904LA_04c_170/0420, Part Number: 900910R4206578, Engine: P-33906, Engine Family: 4MBXH4.25DJA, Horsepower: 170, Displacement: 4.25, 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# Other, Casting# Other, Truck Year OTHER Other