Overhaul Gasket Description
This Overhaul Gasket is indexed for Engine: Komatsu S6D170B Excavator: Komatsu PC1000-1. Compare reference number pilotpart255506-01 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number pilotpart255506-01, 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.




