VALVE - CHECK HYDRAULIC PUMP (Yale YT0355866)

A damaged check valve in a hydraulic pump can allow fluid backflow, reducing system pressure and causing erratic actuator movement. This aftermarket replacement part references Yale as the OE maker and cross-references part number YT0355866. The check valve permits flow in one direction only, preventing reverse flow that would compromise pump output. When the valve fails, the pump may lose prime or fail to hold load position, leading to operational delays. Keeping a check valve in sound condition helps maintain consistent hydraulic circuit pressure and response. The item ships at approximately 0.119 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: YT0355866, yt0355866