Blueview Differential Pressure sensor DP sensor P/N:9101532,9102068, 4339559 for Hitachi EX200-1/2/3,EX220-2 excavator and other machinery Pump pressure senosr Part number:9101532,9102068,4339559 Apply to:Hitachi EX200-1/2/3,EX220-2 excavator