Owners manual

QSB4.5 and QSB6.7 Engine Identification
Section E - Engine and System Identification Page E-5
Cummins® Engine Nomenclature
The Cummins® engine nomenclature provides the data
as shown in the illustration.
Fuel Injection Pump Dataplate
The Bosch™ fuel injection pump dataplate is located on
the fuel pump.
The dataplate contains the following information to assist
in servicing or replacement:
• Pump serial number
• Cummins® part number
• Factory code
• Bosch™ part number
• Date code.