This clutch plate assembly serves as a key transmission component inside the truck clutch system. It transmits engine torque smoothly from the flywheel to the gearbox while enabling stable separation and combination during gear shifting. The product adopts high-performance friction material with strong wear resistance and stable friction coefficient, reducing slipping risks under heavy-load conditions. Its rigid spline hub ensures precise fit with the input shaft. Every clutch plate undergoes strict dynamic balance and friction performance testing before shipment. It resolves common faults such as clutch slipping, jitter and difficult gear shifting, acting as an indispensable replacement part for truck powertrain overhaul.