387-2626 436-6669 200-3365 3872626 4366669 2003365 323D2 and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Hydraulic Pump used for excavator Caterpillar

387-2626 436-6669 3872626 4366669 320D2 and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Hydraulic Pump used for excavator cat 320 main pump