Komatsu Ring Set Piston 6207-31-2200

The Komatsu Ring Set Piston 6207-31-2200 is identified in the supplied parts catalog as a CYLINDER KIT & COMPONENTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include S6D95L-1. Listed machine applications include PC150-3 / LC-3, PC180LC-C / LC-3K, PC180LLC-C / LLC-3K, PC180NLC-3K, and PW100-3. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6207-31-2200 used for?

Part number 6207-31-2200 is cataloged as a Ring Set Piston. 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

S6D95L-1

Engine models with serial-number ranges

S6D95L-1 (Build 2E) ? 10001-Up

Application models without serial numbers

PC150-3 / LC-3, PC180LC-C / LC-3K, PC180LLC-C / LLC-3K, PC180NLC-3K, PW100-3, WA150-1, WA180-1, GD510R-1, GD511A-1

Applications with serial-number ranges

PC150-3 / LC-3 S/No. 3001-Up, PC180LC-C / LC-3K S/No. 1001-Up, PC180LLC-C / LLC-3K S/No. 1001-Up, PC180NLC-3K S/No. 1001-Up, PW100-3 S/No. 1601-Up, WA150-1 S/No. 10001-Up, WA180-1 S/No. 10001-Up & A10375-Up, GD510R-1 S/No. 15001-Up, GD511A-1 S/No. 10001-Up

How do I confirm fitment?

Match 6207-31-2200 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 6207-31-2200 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.