OK request send EXCAVATORS PC400LC-6LM/HD-6LM S/N A85001-UP HYDRAULIC SYSTEM FIG. H0121-12A2 MAIN CONTROL VALVE - PRESSURE COMPENSATION VALVE Section FIG. H0121-12A2 MAIN CONTROL VALVE - PRESSURE COMPENSATION VALVE PC400LC-6LM/HD-6LM S/N A85001-UP Komatsu: Truck sale: