Komatsu Injector 6204-11-3101

The Komatsu Injector 6204-11-3101 is identified in the supplied parts catalog as a FUEL SYSTEM for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include 4D95L-E-2A. Listed machine applications include PC60-7 / PC60-7B, PC75UU-3, PC78US-5, and PC78US-6-N. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6204-11-3101 used for?

Part number 6204-11-3101 is cataloged as a Injector. It appears in the FUEL SYSTEM parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

4D95L-E-2A

Engine models with serial-number ranges

4D95L-E-2A (Build 1E) ? 100005-Up

Application models without serial numbers

PC60-7 / PC60-7B, PC75UU-3, PC78US-5, PC78US-6-N

Applications with serial-number ranges

PC60-7 / PC60-7B S/No. 45001-Up, PC75UU-3 S/No. 15001-Up, PC78US-5 S/No. 1001-Up, PC78US-6-N S/No. 4001-Up

How do I confirm fitment?

Match 6204-11-3101 to the existing part number and verify the complete engine model, equipment model, and serial number. A shared model name does not confirm compatibility because production changes can affect the required component.

Frequently asked question

Will 6204-11-3101 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.