Engine Identification Section I - Introduction N14 Page i-12 Engine Identification The engine dataplate provides the model identification and other important information about the engine. Have the following engine data available when commu- nicating with a Cummins Authorized Repair Location. The information on the dataplate is mandatory when sourcing service parts: 1. Engine Serial Number (E.S.N.) 2. Control Parts List (CPL) 3. Model 4. Advertised Horsepower and RPM ap8plgi The model name provides the following engine data: N 14 330 E CELECT™Identification Advertised Horsepower Displacement (Liters) Engine Model Designation