日立ZX890 EX890挖掘機(jī)主控閥YA00037264 4713089,日立ZX870-3 ZX870-5G ZAX870LC-5挖掘機(jī)分配器4713089 YA00037264,日立ZX870-3 ZX870-5G ZAX870LC-5挖掘機(jī)大修零配件,專業(yè)維修日立挖掘機(jī)液壓故障。
ZX870-3 ZX870-5G ZAX870LC-5 Main Control Valve 4713089 ZX890-5 ZAX890LC-5 Hydraulic Distributor YA00037264 For Hitachi Excavator