ENGINE IDENTIFICATION
Engine Data Plate
The engine data plate provides important facts about the engine.
The engine serial number (ESN) and control parts list (CPL)
provide information for service and ordering parts. The engine
data plate must not be changed unless approved by Cummins
Inc.
Figure 6
Reference
Number
1
2
Engine model information
3
QSB4.5 Engine
Page 26
Description
Engine serial number
Control parts list (CPL)
Figure 4
Figure 5
Reference
Number
4
Valve lash (overhead) setting
5
Horsepower and rpm rating
Description
SP001671