Komatsu Thermostat 6751-61-6210

The Komatsu Thermostat 6751-61-6210 is identified in the supplied parts catalog as a COOLING SYSTEM for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include SAA4D107E-1. Listed machine applications include PW140-7/PW148-8/PW160-7E0/PW160-8, PC160LC-8, D39EX-22/D39PX-22, WA200-6, and PC200-8E0/PC200LC-8E0. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6751-61-6210 used for?

Part number 6751-61-6210 is cataloged as a Thermostat. It appears in the COOLING SYSTEM parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

SAA4D107E-1

Engine models with serial-number ranges

SAA4D107E-1 (Build 28A) ? 21720884-Up

Application models without serial numbers

PW140-7/PW148-8/PW160-7E0/PW160-8, PC160LC-8, D39EX-22/D39PX-22, WA200-6, PC200-8E0/PC200LC-8E0, PC190LC/NLC-8, HB205-1/HB215LC-1

How do I confirm fitment?

Match 6751-61-6210 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 6751-61-6210 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.