4139333766 ZF O.CLUTCH DISC

ZF's O.CLUTCH DISC is a key component for clutch systems in various vehicles, offering enhanced torque transfer and thermal management capabilities through its optimized friction layer design. This product is suitable for use in passenger cars and commercial vehicles, where precise control and reliability are critical. Clutch discs are circular friction plates integral to manual transmission vehicles, positioned between the engine flywheel and pressure plate. Their primary function is to transmit engine torque to the transmission input shaft when engaged, enabling gear changes. Core construction utilizes a steel center hub splined to the input shaft, faced with friction material riveted or bonded to both sides. Dampening springs or torsional dampers are commonly incorporated to mitigate driveline vibrations and noise. Variations exist based on spline count, diameter, friction material composition, and damping technology, dictated by vehicle and transmission specifications.