Komatsu Cylinder Kit KMP6127

The Komatsu Cylinder Kit KMP6127 is identified in the supplied parts catalog as a CYLINDER KIT & COMPONENTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include S4D155-4 and S6D155-4. Listed machine applications include D95S-1, D150A-1, D155A-1, D155W-1, and D155A-2. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is KMP6127 used for?

Part number KMP6127 is cataloged as a Cylinder Kit. 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

S4D155-4, S6D155-4

Engine models with serial-number ranges

S4D155-4 (Build 14) ? Not Provided | S6D155-4 (Build 14A) ? Not Provided

Application models without serial numbers

D95S-1, D150A-1, D155A-1, D155W-1, D155A-2, D155S-1, D355A-3

Applications with serial-number ranges

D95S-1 S/No. 1003-1999, D150A-1 S/No. 5508-Up, D155A-1 S/No. 5508-Up, D155W-1 S/No. 12128-Up, D155A-2 S/No. 50001-Up, D155S-1 S/No. 1001-Up, D355A-3 S/No. 1010-Up

How do I confirm fitment?

Match KMP6127 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 KMP6127 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.