Engine Identification 4. Crankcase Breather 5. Axial Power Turbine (APT) 6. Fuel Doser Injector Valve (under cover) Figure 4. DD16 Right Side View 1. EGR Cooler 2. EGR Actuator 3. Turbocharger Engine Model and Serial Number Designation The following information covers engine model number, serial number and certification label. Engine Model and Serial Number The fourteen-digit engine model and manufacturing serial number is etched on a pad located on the left front of the engine cylinder block, above the date and time of manufacture. Using 471928S0485151 as an example:
471 = engine model (DD13) 928 = vehicle application (Freightliner) S = assembly plant (Detroit™) 0485151 = serial number 18 All information subject to change without notice. Copyright © 2019 DETROIT DIESEL CORPORATION DDC-SVC-MAN-0209