Engine Identification C8.3 Industrial Page E-4 Section E - Engine System Identification Cummins® Engine Nomenclature Marine Applications 6CTA8.3M2 Marine Applications 6 = number of cylinders C = engine series T = turbocharged A = aftercooled 8.3 = displacement in liters M = marine 3 = design phase Industrial Applications 6CTAA8.3 Industrial Applications 8.3 = displacement in liters AA = charge air aftercooled T = turbocharged C = engine series 6 = number of cylinders Fuel Injection Pump Dataplate The Bosch® fuel injection pump dataplate is located on the side of the injection pump. It provides information for fuel pump calibration.
The Cummins part number for the fuel pump-governor combination is located on the governor dataplate.