Built-in Safety Features: The hydraulic system includes pressure relief valves and checks to prevent catastrophic failure from over-pressurization or hose bursts.
Load-Holding Valves: Critical for safety, these valves (often located directly on the cylinder ports) prevent the boom from falling unexpectedly in the event of a hydraulic hose failure.
This 209-2917 arm cylinder is used for 385C FS 5080 5090B excavator.
FRONT SHOVEL
5090B 385C
EXCAVATOR
385C FS
Related Part Number:
209-2918
6E-0781
4I-6329
191-5704
116-3516
155-9157
8C-9182
173-3414
116-3518
095-1733
4I-6442
128-9262
215-9972
173-3366
9X-8399
9X-6618
165-9296
170-9853
216-0011
215-9864
209-2920
6E-0781
116-3519
095-1274
103-8364
216-0000
