OK request send EXCAVATORS PC400LC-6LM/HD-6LM S/N A85001-UP HYDRAULIC SYSTEM FIG. H0122-15A0 MAIN CONTROL VALVE - + 2 SERVICE VALVES - END COVERS Section FIG. H0122-15A0 MAIN CONTROL VALVE - + 2 SERVICE VALVES - END COVERS PC400LC-6LM/HD-6LM S/N A85001-UP Komatsu: Truck sale: