OK request send EXCAVATORS PC300-8M0 S/N 80001-UP HYDRAULIC SYSTEM ARM AND BUCKET PIPING, WITH ARM HYDRAULIC DRIFT PREVENTION VALVE Section ARM AND BUCKET PIPING, WITH ARM HYDRAULIC DRIFT PREVENTION VALVE PC300-8M0 S/N 80001-UP Komatsu: ARM AND BUCKET PIPING, (1/2) (#80001-) h017001 ARM AND BUCKET PIPING, (2/2) (#80001-) h017002 Truck sale: