1999 Cummins ISB 5.9, Box, Engine Assys, Fits to: Freightliner MT45 Chassis, (Used) 1998 Cummins B5.9, ENGINE ASSEMBLY- Mechanical fuel pump Family Number: WCEXH0359BAC, Displacement: 5.9L, Horsepower: 175, Serial Number: 45739402, CPL: 1816, 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 175, Serial# 45739402, Truck Year 1999 4uza4ff43xca60903