Main & Relief Valve Description
This Main & Relief Valve is indexed for Komatsu D75S-3; Komatsu D60PL-8; Komatsu D60P-8; Komatsu D60F-8. Compare reference number 144-49-16101 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number 144-49-16101, 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.




