The arm cylinder, also commonly called the stick cylinder, is a fundamental hydraulic actuator on the 374D. It is responsible for generating the massive crowd and breakout force needed to pull the bucket through the material and for precise control during grading and positioning. Its performance is directly tied to the machine's digging efficiency and productivity.
This 362-8488 arm cylinder is used for 374D 374F excavator.
EXCAVATOR
390F 374F 374F L 374D L
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