In full or semi-hydraulic systems, the clutch hose transmits the pedal force applied by the driver to the clutch lower center cylinder or hydraulic clutch.

The mechanical separation system uses a cable to do this. The hydraulic system transmits the force with virtually no friction loss.

In hydraulically actuated clutch systems, the hydraulic oil coming from the clutch master cylinder which hydraulically presses the movement of the clutch pedal is the hoses that transmit to the clutch sub center or to the hydraulic clutch ball.

Like the Hydraulic Brake Hoses, the clutch hoses are not considered a safety product. Inner and outer diameters of the hose are the same as those of the Brake Hose, but the design of the inner EPDM through which the hydraulic fluid passes and the fittings at the ends of the hose are different.