OK request send EXCAVATORS PC390LC-10 S/N A30001-UP & K64001-UP ENGINE AEC00-001001 THERMOSTAT a-149 AWO00-001001 WATER OUTLET CONNECTOR a-147 AWP10-001001 WATER PUMP DRIVE BELT a-145 AWI10-001001 COOLANT INLET CONNECTOR a-153 AHD10-001001 HYDRAULIC PUMP a-155 AHD20-001001 HYDRAULIC PUMP PIPING a-157 ACH00-001001 COOLANT HEATER PLUG 1 For full view, you need register Parts on group : Pos. Part No Qty Parts name Comments 1. 6732-11-1920 [1] PLUG Komatsu 0.048 kg.