Coatings for Longevity:
The piston rod is typically hard-chromed and polished to a mirror-like finish. This provides excellent corrosion resistance and a super-hard surface that is highly resistant to scratching and abrasion, which are primary causes of seal failure.
Integration with Cat Hydraulic Systems:
The cylinder is perfectly matched to the 374D's high-capacity, pressure-compensated hydraulic pump and valves. This ensures smooth, powerful, and responsive control, allowing the operator to make precise movements even under full load.
This 204-2823 boom cylinder is used for 374D 374F 365C excavator.
EXCAVATOR
365C L 365C L MH 365B II 365C 365B
MOBILE HYD POWER UNIT
365C L






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