B3.9, B4.5, and B5.9 Industria [...] Section E - Engine and System Identification Page E-a Section E - Engine and System Identification Section Contents Page Cummins® Service Engine Model Product Identification ......................................................................................E-7 General Information....................................................................................................................................................E-7 Engine Identification ..................................................................................................................................................E-1 Cummins® Engine Nomenclature..............................................................................................................................E-3 Engine Dataplate........................................................................................................................................................E-1 B3.9, B5.9, and B4.5 Engines.................................................................................................................................E-1 B4.5 RGT Engines..................................................................................................................................................E-1 Fuel Injection Pump Dataplate...................................................................................................................................E-5 Bosch® Rotary........................................................................................................................................................E-5 Delphi Rotary...........................................................................................................................................................E-6