Seal Kits Description
This Seal Kits is indexed for Part Number; Komatsu Excavator PC20MRX-1 Bucket Cylinder Seal Kit; Komatsu Excavator PC20MRX-1 Note: Please contact us to confirm the hydraulic seal kit you need before buying, thank you!. Compare reference number 707-98-12280 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number 707-98-12280, 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.




