Clutch booster
The clutch booster reduces the effort needed to operate the clutch pedal. It provides smooth and consistent assistance — essential for heavy-duty vehicles and frequent stop-start driving.
Also known as a clutch servo, the booster supports the driver by assisting the pedal movement using air pressure or hydraulic-pneumatic systems. It takes over a large part of the force required to engage the clutch, making pedal operation lighter, smoother, and more controlled.
In trucks with mechanical clutch actuation or vehicles frequently used in traffic, the clutch booster plays a crucial role in driver comfort and overall safety. It reduces leg fatigue, improves shifting precision, and helps extend the life of the clutch components.
A failing booster can result in a stiff or unresponsive pedal, uneven engagement, or even total clutch failure. Replacing it on time is critical to maintain drivability and avoid further damage.
Features and common uses:
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Pneumatic or hydro-pneumatic operation
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Ideal for high-load clutch systems
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Ensures smooth and even pedal control
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Works in combination with cylinders, bearings, and pressure plates
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Easy to replace and built to OEM specifications
At Sanders Parts, we supply high-quality clutch boosters designed for daily use in demanding conditions. A small component that makes a big difference — every time you press the pedal.