Komatsu Cylinder Kit KMP6128

The Komatsu Cylinder Kit KMP6128 is identified in the supplied parts catalog as a CYLINDER KIT & COMPONENTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include SA6D155-4. Listed machine applications include D355A-3 and D355A-5. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is KMP6128 used for?

Part number KMP6128 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

SA6D155-4

Engine models with serial-number ranges

SA6D155-4 (Build 14B) ? Not Provided

Application models without serial numbers

D355A-3, D355A-5

Applications with serial-number ranges

D355A-3 S/No. 1010-Up, D355A-5 S/No. 12622-Up

How do I confirm fitment?

Match KMP6128 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 KMP6128 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.