Komatsu Cylinder Kit KMP2420

The Komatsu Cylinder Kit KMP2420 is identified in the supplied parts catalog as a CYLINDER KIT & COMPONENTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include S6D170E/SA6D170E/SAA6D170E-2 and SA12V170E-2A. Listed machine applications include D275A-2, D375A-3, D375A-3AD / 3D, PC1000-1, and PC1000LC-1. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is KMP2420 used for?

Part number KMP2420 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

S6D170E/SA6D170E/SAA6D170E-2, SA12V170E-2A

Engine models with serial-number ranges

S6D170E/SA6D170E/SAA6D170E-2 (Build 15B) ? Not Provided | SA12V170E-2A (Build 17B) ? Not Provided

Application models without serial numbers

D275A-2, D375A-3, D375A-3, D375A-3AD / 3D, PC1000-1, PC1000LC-1, PC1000SE-1, PC1000SP-1, PC1100-6, PC1100LC-6, PC1100SP-6, WA600-3, WA700-1L, WA700-3, WA700-3L, D575A-3

Applications with serial-number ranges

D275A-2 S/No. 10001-Up, D375A-3 S/No. 17001-17500, D375A-3 S/No. 17501-Up, D375A-3AD / 3D S/No. 17001-Up, PC1000-1 S/No. 10001-Up, PC1000LC-1 S/No. 10001-Up, PC1000SE-1 S/No. 10001-Up, PC1000SP-1 S/No. 10001-Up, PC1100-6 S/No. 10001-Up, PC1100LC-6 S/No. 10001-Up, PC1100SP-6 S/No. 10001-Up, WA600-3 S/No. 50001-Up, WA700-1L S/No. A20001-Up, WA700-3 S/No. 50001-Up, WA700-3L S/No. A50001-Up, D575A-3 S/No. 10101-Up

How do I confirm fitment?

Match KMP2420 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 KMP2420 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.