Komatsu Capscrew Cyl Head 6150-81-9160

The Komatsu Capscrew Cyl Head 6150-81-9160 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 and SA6D140-1. Listed machine applications include D65EX-12, D65PX-12, D75A-1, D75S-5, and PC650-3. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6150-81-9160 used for?

Part number 6150-81-9160 is cataloged as a Capscrew Cyl Head. 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, SA6D140-1

Engine models with serial-number ranges

S6D125-1 (Build 10D) ? Not Provided | SA6D140-1 (Build 12C) ? Not Provided

Application models without serial numbers

D65EX-12, D65PX-12, D75A-1, D75S-5, PC650-3, PC650LC-3, PC650SE-3, PC650-5, PC650E-5, PC650LC-5, PC650SE-5, PC710-5 / SE-5, PC1600-1, HD325-5, HD325-6/6W

Applications with serial-number ranges

D65EX-12 S/No. 60001-60941, D65PX-12 S/No. 60001-60883, D75A-1 S/No. 50001-Up, D75S-5 S/No. 15001-Up, PC650-3 S/No. 10501-Up, PC650LC-3 S/No. 10501-Up, PC650SE-3 S/No. 10501-Up, PC650-5 S/No. 20001-Up, PC650E-5 S/No. 20001-Up, PC650LC-5 S/No. 20001-Up, PC650SE-5 S/No. 20001-Up, PC710-5 / SE-5 S/No. 10001-Up, PC1600-1 S/No. 10063-Up, HD325-5 S/No. 2001-Up & A3027-Up, HD325-6/6W S/No. 5001-Up

How do I confirm fitment?

Match 6150-81-9160 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 6150-81-9160 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.