Wiper Arm & Blade Description
This Wiper Arm & Blade is indexed for Komatsu PC100-6; Komatsu PC100-6E; Komatsu PC100-6S; Komatsu PC100L-6. Compare reference number 20Y-54-39402 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number 20Y-54-39402, 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.




