31N4-15150 31N415150 R140W-7A and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Hydraulic Pump used for excavator Hyundai

31N4-17110 31N417110 R140-7A and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Hydraulic Pump used for excavator Hyundai

OTTO 31N4-15150 31N415150 R140W-7A Control Valve Excavator This Control Valve used for excavator Hyundai, Original new and rebuild could offer and With 6-12 months warranty

OTTO 31N4-17110 31N417110 R140-7A Control Valve Excavator This Control Valve used for excavator Hyundai, Original new and rebuild could offer and With 6-12 months warranty