Komatsu In-Frame Kit KMP6743.IFK

The Komatsu In-Frame Kit KMP6743.IFK is identified in the supplied parts catalog as a ENGINE KITS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include SAA6D114E-2A-A. Listed machine applications include PC300-7-W1, PC300LC-7, PC300LC-7L, PC300LC-7-W1, and PC300HD-7. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is KMP6743.IFK used for?

Part number KMP6743.IFK is cataloged as a In-Frame Kit. It appears in the ENGINE KITS parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

SAA6D114E-2A-A

Engine models with serial-number ranges

SAA6D114E-2A-A (Build 9D) ? 26800003-Up

Application models without serial numbers

PC300-7-W1, PC300LC-7, PC300LC-7L, PC300LC-7-W1, PC300HD-7, PC300HD-7L, PC340LC-7K, PC350-7-W1, PC350LC-7-W1, WA380-5, WA380-5L, WA400-5, WA450-5L

Applications with serial-number ranges

PC300-7-W1 S/No. 40001-Up, PC300LC-7 S/No. 40001-Up, PC300LC-7L S/No. A85001-Up, PC300LC-7-W1 S/No. 40001-Up, PC300HD-7 S/No. 40001-Up, PC300HD-7L S/No. A85001-Up, PC340LC-7K S/No. K40001-Up, PC350-7-W1 S/No. 20001-Up, PC350LC-7-W1 S/No. 20001-Up, WA380-5 S/No. 60001-Up, WA380-5L S/No. A52001-Up, WA400-5 S/No. 70001-Up, WA450-5L S/No. A40001-Up

How do I confirm fitment?

Match KMP6743.IFK 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 KMP6743.IFK fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.