Sprocket Description
This Sprocket is indexed for Komatsu Fit for Komatsu Mini Excavator:PC30MR-2. Compare reference number PC30MR-2 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number PC30MR-2, 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.




