Seal Kits Description
This Seal Kits is indexed for Part Number; Komatsu Excavator PC20MRX-1 Boom Cylinder Seal Kit; Komatsu Excavator PC20MRX-1 PC20MR-1PC20MR-1 S/N 10001-UP (KUC Spec.) EXCAVATORSPC20MRX-1 S/N 10001-UP (KUE Spec.) EXCAVATORS Note: Please contact us to confirm the hydraulic seal kit you need before buying, thank you!. Compare reference number 707-98-14760 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number 707-98-14760, 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.




