Thermostat Description
This Thermostat is indexed for Komatsu PC200; Komatsu EGS45; Komatsu EGS65; Komatsu WA65. Compare reference number 600-421-6120 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number 600-421-6120, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.




