OEM Part
Hitachi excavator shuttle valve YA00000543 signal valve assembly
YA00000543 4470661 4468337 4486321 4452626 4470661 4468336
YA00000543 is a Hitachi excavator specific shuttle valve/signal valve used in hydraulic pilot systems to automatically select a higher pressure pilot oil source and output it, ensuring stable and reliable control signals. Common Symptoms of Malfunctions: 1. Abnormal pilot control signal, slow or insensitive response. 2. Intermittent failure or weakness of hydraulic function in a certain circuit. 3. Heavy or floating sensation on the operating handle. 4. Pressure signal related faults in the system. 5. Inconsistent or abnormal hydraulic action. The impact shuttle valve is a key component of the pilot control system, and damage can cause a decrease in operating accuracy and response speed. It is recommended to replace it in a timely manner to restore normal hydraulic control performance.
System
Hydraulic Parts
Supply tier
genuine
Weight
14.00 kg
Material
Contact
MR.LIU
For pricing or technical support, contact the person responsible for this part
Compatible Models
ZX35
ZX40
ZX50
ZX55
ZX60
ZX70
ZX75
ZX80
ZX85
ZX120
ZX130
ZX135US
ZX160
ZX170
ZX180
ZX190
ZX200
ZX210
ZX240
ZX250
ZX260
ZX270
ZX290
ZX300
ZX330
ZX350
ZX360
ZX380
ZX400
ZX450
ZX470
ZX490
ZX520
ZX530
ZX600
ZX650
ZX670
ZX690
ZX800
ZX850
ZX870
ZX890
ZX900
EX60
EX70
EX100
EX120
EX130
EX150
EX160
EX200
EX210
EX220
EX230
EX240
EX250
EX270
EX300
EX330
EX350
EX370
EX400
EX450
EX470
EX550
EX600
EX670
EX800
EX1200
EX1800
EX1900
EX2500
EX2600
EX3500
EX3600
EX5500
EX8000
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