4197828 EX300 EX300H EX300LC EX300LCH and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Control Valve used for excavator hitachi

4314749 EX300H-3 EX300LC-2 EX300LC-3 EX300LC-3C and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Control Valve used for excavator hitachi

9121357 9136263 EX300H-3 EX300LC-3 EX300LCH-3 Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi

9121916 9121933 EX300H-2 EX300LC-2 EX300LCH-2 Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi

4294479 EX300H-2 Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model swing motor used for excavator hitachi

4197829 4224993 9083736 097706 EX300H Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model swing motor used for excavator hitachi

9075752 9075751 EX300H Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model hydraulic pump used for excavator hitachi

9121943 9121942 EX300H-2 Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model hydraulic pump used for excavator hitachi

9122780 9136850 9122779 9136849 EX300H-3 Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model hydraulic pump used for excavator hitachi