The
ZF brand Outer Clutch Disc (MPN: 4131303194) is a precision-engineered part designed for use in drivetrain systems. Made in Germany, it offers several technical advantages such as enhanced clutch durability, optimized power transfer, and minimized risk of mechanical failure.
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.