OK request send EXCAVATORS PC30R-8 S/N 10001-UP SWING CIRCLE AND RELATED PARTS Section SWING CIRCLE AND RELATED PARTS PC30R-8 S/N 10001-UP Komatsu: SWING CIRCLE 270010 SWING MACHINERY (MACHINERY) 270020 SWING MACHINERY (RELATED PARTS) 270030 SWIVEL JOINT (MOUNTING PART) 270040 SWIVEL JOINT (MOUNTING PART) (FOR PAT) 270050 Truck sale: