Swing Motor Overhaul Kit Description
This Swing Motor Overhaul Kit is indexed for Komatsu s: Komatsu Excavator:PC220-7 Specification: Ring Piston *7 Cylinder Block*1 Valve Plate M*1 Ring*7 Set Plate*1 Drive Shaft*1 Center Pin*1 Socket Bolt*7. Compare reference number JYPC220-7 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number JYPC220-7, 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.




