Komatsu Gasket Kit Upper 6202-K1-9901

The Komatsu Gasket Kit Upper 6202-K1-9901 is identified in the supplied parts catalog as a GASKET KITS & COMPONENTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include 4D95S-W-1G-E. Listed machine applications include D20P-6 / D20P-6A, D20PL-6 / PLL-6, D20Q-6 / S-6, D21A-6 / E-6, and D21P-6 / D21P-6A / D21P-6B. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6202-K1-9901 used for?

Part number 6202-K1-9901 is cataloged as a Gasket Kit Upper. It appears in the GASKET KITS & COMPONENTS parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

4D95S-W-1G-E

Engine models with serial-number ranges

4D95S-W-1G-E (Build 1F) ? 23318-Up

Application models without serial numbers

D20P-6 / D20P-6A, D20PL-6 / PLL-6, D20Q-6 / S-6, D21A-6 / E-6, D21P-6 / D21P-6A / D21P-6B, D21PL-6, D21S-6 / S-6A

Applications with serial-number ranges

D20P-6 / D20P-6A S/No. 60001-Up, D20PL-6 / PLL-6 S/No. 60001-Up, D20Q-6 / S-6 S/No. 60001-Up, D21A-6 / E-6 S/No. 60001-Up, D21P-6 / D21P-6A / D21P-6B S/No. 60001-Up, D21PL-6 S/No. 60001-Up, D21S-6 / S-6A S/No. 60001-Up

How do I confirm fitment?

Match 6202-K1-9901 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 6202-K1-9901 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.