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

31Q4-15120 31Q415120 R140W-9 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 31N4-15110 31N4-15120 31N4-15130 31N415110 31N415120 31N415130 R140W-7 Control Valve Excavator This Control Valve used for excavator Hyundai, Original new and rebuild could offer and With 6-12 months warranty

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 31Q4-15120 31Q415120 R140W-9 Control Valve Excavator This Control Valve used for excavator Hyundai, Original new and rebuild could offer and With 6-12 months warranty