OK request send EXCAVATORS PC350-7-AA S/N 20001-UP SWING CIRCLE AND RELATED PARTS Section SWING CIRCLE AND RELATED PARTS PC350-7-AA S/N 20001-UP Komatsu: SWING CIRCLE 270010 SWING MACHINERY(#20001-20337) 270020 SWING MACHINERY(#20338-) 270030 SWING MOTOR (CONNECTING PARTS) 270040 SWIVEL JOINT (CONNECTING PARTS) 270050 Truck sale: