Main & Relief Valve Description
This Main & Relief Valve is indexed for Komatsu Excavator PC130-7 Main Relief Valve; Model: Komatsu Excavator PC130-7. Compare reference number pilotpart323140 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number pilotpart323140, 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.




