Komatsu Cylinder Head (Bare) 6204-12-1200

The Komatsu Cylinder Head (Bare) 6204-12-1200 is identified in the supplied parts catalog as a CYLINDER HEAD & COMPONENTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include 4D95L-W-1 and 4D95L-1K-1L. Listed machine applications include WA40-1, WA70-1, PC60-3, PC60-5, and PC60L-5. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6204-12-1200 used for?

Part number 6204-12-1200 is cataloged as a Cylinder Head (Bare). It appears in the CYLINDER HEAD & COMPONENTS parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

4D95L-W-1, 4D95L-1K-1L

Engine models with serial-number ranges

4D95L-W-1 (Build 1A) ? 10001-Up | 4D95L-1K-1L (Build 1B) ? 15548-Up

Application models without serial numbers

WA40-1, WA70-1, PC60-3, PC60-5, PC60L-5, PC60U-5, PW60-3, PC80-3, PC75UU-1

Applications with serial-number ranges

WA40-1 S/No. 1001-Up, WA70-1 S/No. 10001-Up, PC60-3 S/No. 18001-Up, PC60-5 S/No. 20501-Up, PC60L-5 S/No. 7501-Up, PC60U-5 S/No. 4501-Up, PW60-3 S/No. 2001-Up, PC80-3 S/No. 2001-Up, PC75UU-1 S/No. 1001-Up

How do I confirm fitment?

Match 6204-12-1200 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 6204-12-1200 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.