OK request send EXCAVATORS PC35MR-3 S/N 16595-UP (North America Spec.) HYDRAULIC SYSTEM PROPORTIONAL PRESSURE CONTROL (PPC) PIPING JOINT Section PROPORTIONAL PRESSURE CONTROL (PPC) PIPING JOINT PC35MR-3 S/N 16595-UP (North America Spec.) Komatsu: PROPORTIONAL PRESSURE CONTROL (PPC) PIPING JOINT (#16595-) h021001 Truck sale: