Main & Relief Valve Description
This Main & Relief Valve is indexed for Part Number; Komatsu Excavator PC100-5 PC100-5C PC120-5 Relief Valve 709-80-52800; Komatsu Komatsu Excavator PC100-5 PC100-5C PC120-5. Compare reference number 709-80-52800 against the label on your existing Komatsu component before ordering.
Additional cross references on file: WY709-80-52800. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.




