OTTO Electrical Parts 21QB-32521 computer board For Excavator R300LC-9H controller unit This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

21Q6-33400 27001This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

31N8-50115 This used for EXCAVATOR,  Original new and china could offer and With 3-12 months warranty

401-00329 This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

11Q6-90040 This used for EXCAVATOR, Original new and rebuild could offer and With 6-12 months warranty

R300LC-9SHZZC em will send free parts to repair. And this model Swing Motor used for excavator hitachi

XKAQ-00198 This used for engine CATERPILLAR, Original new and rebuild could offer and With 6-12 months warranty

XKAQ-00397 This used for engine CATERPILLAR, Original new and rebuild could offer and With 6-12 months warranty

31N8-17000 31N8-19000 31N817000 31N819000 R300-7 and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Hydraulic Pump used for excavator Hyundai

31N8-16110 31N8-19110 31N816110 31N819110 R300-7 and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Hydraulic Pump used for excavator Hyundai

31N8-12020 31E9-01052 31N8-10180 31N812020 31E901052 31N810180 R300-7 Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model swing motor used for excavator Hyundai

31N8-12010 31N8-10190 31N812010 31N810190 R300-7 Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model swing motor used for excavator Hyundai