708-1L-01521 708-1L-04120 PC110R-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

708-1L-00521 708-1L-00620 PC110R-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