OK request send EXCAVATORS PC290LC-10 S/N A25001-UP ENGINE AEC00-001001 THERMOSTAT a-140 AWI10-001001 WATER INLET CONNECTION a-138 AWO00-001001 WATER OUTLET CONNECTOR a-136 AHD10-001001 HYDRAULIC PUMP a-144 AHD20-001001 HYDRAULIC PUMP PIPING a-146 AEH10-001001 ALTERNATOR MOUNTING a-148 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.