Swing Motor Overhaul Kit Description
This Swing Motor Overhaul Kit is indexed for Komatsu s: For Komatsu Excavator Specification: Ring Piston*7 Cylinder Block*1(Φ100*73.7) Cylinder Block*1 Valve Plate M*1 Set Plate*1 Center Pin*1 Ring*7. Compare reference number JYHPV220-8 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number JYHPV220-8, 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.




