Komatsu Cylinder Kit KMP6222

The Komatsu Cylinder Kit KMP6222 is identified in the supplied parts catalog as a CYLINDER KIT & COMPONENTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include SA6D108-1. Listed machine applications include PC300-5 / 5T / LC-5T, PC300-5K, PC300LC-5K, PC300NLC-5K, and PC300HD-5K. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is KMP6222 used for?

Part number KMP6222 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

SA6D108-1

Engine models with serial-number ranges

SA6D108-1 (Build 7B) ? 10001-Up

Application models without serial numbers

PC300-5 / 5T / LC-5T, PC300-5K, PC300LC-5K, PC300NLC-5K, PC300HD-5K, PC300LC-5, PC300LC-5, PC360LC-5, WA420-3, WA420-3, WA420-3X / 3X-R

Applications with serial-number ranges

PC300-5 / 5T / LC-5T S/No. 20001-Up, PC300-5K S/No. K20001-Up, PC300LC-5K S/No. K20001-Up, PC300NLC-5K S/No. K20001-Up, PC300HD-5K S/No. 20001-Up, PC300LC-5 S/No. 20001-Up, PC300LC-5 S/No. A20267-A30000, PC360LC-5 S/No. 20001-Up, WA420-3 S/No. 50001-Up, WA420-3 S/No. 53001-Up, WA420-3X / 3X-R S/No. 50001-52999

How do I confirm fitment?

Match KMP6222 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 KMP6222 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.