488-4575 507-8011 4884575 5078011 349F and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Hydraulic Pump used for excavator hitachi

325-8920 458-6164 458-6165 3258920 4586164 4586165 349F and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Hydraulic Pump used for excavator hitachi