Komatsu Piston, Pin & Clips 6711-31-2010

The Komatsu Piston, Pin & Clips 6711-31-2010 is identified in the supplied parts catalog as a CYLINDER KIT & COMPONENTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include NT855-1. Listed machine applications include PC400-1, PC400LC-1, D80P-18, D85A-18, and D85E-18. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6711-31-2010 used for?

Part number 6711-31-2010 is cataloged as a Piston, Pin & Clips. It appears in the CYLINDER KIT & COMPONENTS parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

NT855-1

Engine models with serial-number ranges

NT855-1 (Build 19C) ? Not Provided

Application models without serial numbers

PC400-1, PC400LC-1, D80P-18, D85A-18, D85E-18, D85P-18, D95S-2

Applications with serial-number ranges

PC400-1 S/No. 10001-Up, PC400LC-1 S/No. 10001-Up, D80P-18 S/No. 2001-Up, D85A-18 S/No. 25001-Up, D85E-18 S/No. 25001-Up, D85P-18 S/No. 25001-Up, D95S-2 S/No. 2001-Up

How do I confirm fitment?

Match 6711-31-2010 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 6711-31-2010 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.