CATERPILLAR C-18, 630 HP, Rebuilt CAT C18 Industrial Power Unit, 630 HP Tier 3 Emissions; SAE 1 Flywheel Housing; Rear Facing Exhaust; Rebuilt with CAT & IPD Parts;Zero Hour Rebuild. Model C18 DITA AAAC Engine/ RPM2100 Governor ADEM Starter Electric Cooling Method Radiator Air Cleaner Heavy Duty.Muffler, belt guard, controls would be an additional costs of $3500.00.NEW OEM SURPLUS WITH SIX MONTH PARTS WARRANTY.AccessoriesRear Facing ExhaustDeep Sump Oil PanFuel/Water SeparatorFuel CoolerCharging AlternatorCoolant Level Sensor., Engine, REMAN VS