708-21-02023 708-21-02022 708-21-02021 PC75UU-1  This used for Hydraulic Pump KOMATSU, Original new and rebuild could offer and With 6-12 months warranty

 21W-60-22111 PC75UU-2  and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Hydraulic Pump used for excavator hitachi

708-21-02023 708-21-02022 708-21-02021 PC75UU-1 and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Hydraulic Pump used for excavator hitachi