KMX32NA Hydraulic Control Valve Assembly 7-link main control valve assembly for Komatsu PC360-7, PC350-7, PC300-7 and PC300LC-7 excavators. This hydraulic distribution valve manages main pump flow to boom, arm, bucket, swing and travel circuits. Key Features Hydraulic main control valve assembly for Komatsu PC360-7 / PC360LC-7 excavators Commonly quoted as 723-47-26108; compatible with 723-47-26100 to 723-47-26108 block 7-link hydraulic control valve specification for PC300-7