2006 Mercedes OM904LA, Truck Delivery, Engine Assys, Fits to: Freightliner MT55 Chassis, (Used) 2005 Mercedes OM904LA, ENGINE ASSEMBLY- Family Number: 6MBXH4.25DJA, Displacement: 4.2L, Horsepower: 170, Serial Number: 0904558456, Part Number: C01-00098-022, Chassis Number: X31838, E.C.S.:TC, ECM, CAC, EGR, Ar. No. CPL: 259 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Horse Power 170, Serial# 0904558456, Truck Year 2006 4UZAARCP46CX31838