342-1875 349-9085 342-1875 3421875 3499085 3421875 316E and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Hydraulic Pump used for excavator hitachi

342-1875 349-2162 349-9085 3421875 3492162 3499085 318E and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Hydraulic Pump used for excavator hitachi