Komatsu Valve Ex 6150-41-4230

The Komatsu Valve Ex 6150-41-4230 is identified in the supplied parts catalog as a CYLINDER HEAD & COMPONENTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include S6D125-1. Listed machine applications include D60F-8, D75S-5, PC300-3 / LC-3, PC360LC-3 10001-UP, and PC400-3 / LC-3. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6150-41-4230 used for?

Part number 6150-41-4230 is cataloged as a Valve Ex. 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

S6D125-1

Engine models with serial-number ranges

S6D125-1 (Build 10E) ? Not Provided

Application models without serial numbers

D60F-8, D75S-5, PC300-3 / LC-3, PC300-3 / LC-3, PC360LC-3 10001-UP, PC400-3 / LC-3, PC400-5 / HD-5K, PC400-5A / 5C /5T, PC400LC-5A / 5T, PC400LC-5 / LC-5T, PC400LC-5 / LC-5T, PC410-5 / LC-5, WA450-1, WA450-3L, WA450-3LL, WA470-1, WA470-3H Active H20051-20668, WA470-3X, WA470-3, GD705A-4, GD725A-1, HA250-1, HA250-3, HA270-1, HA270-3, HD205-3

Applications with serial-number ranges

D60F-8 S/No. 45001-Up, D75S-5 S/No. 15001-Up, PC300-3 / LC-3 S/No. 12001-Up, PC300-3 / LC-3 S/No. A14398-Up, PC400-3 / LC-3 S/No. 11001-Up, PC400-5 / HD-5K S/No. 20001-Up, PC400-5A / 5C /5T S/No. 10351-Up, PC400LC-5A / 5T S/No. 10351-Up, PC400LC-5 / LC-5T S/No. 20001-Up, PC400LC-5 / LC-5T S/No. A20109-Up, PC410-5 / LC-5 S/No. 10001-Up, WA450-1 S/No. 10001-Up & A20038-Up, WA450-3L S/No. 53001-Up, WA450-3LL S/No. 50305-Up, WA470-1 S/No. 10001-Up, WA470-3X S/No. 50001-52999, WA470-3 S/No. 53001-Up, GD705A-4 S/No. 21001-Up, GD725A-1 S/No. 50001-Up, HA250-1 S/No. 60636-Up, HA250-3 S/No. 303001-Up, HA270-1 S/No. 65226-Up, HA270-3 S/No. 313001-Up, HD205-3 S/No. 1003-Up

How do I confirm fitment?

Match 6150-41-4230 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 6150-41-4230 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.