High Quality Truck Transmission Parts 1602300-Q821 Clutch Slave Cylinder for Faw Jiefang Xingdawei

The 1602300-Q821 Clutch Booster Assembly (commonly referred to as a clutch servo cylinder or pneumatic-hydraulic clutch actuator) is a high-performance power-assist unit engineered for FAW Jiefang’s heavy-duty commercial vehicles, including the Dawei (DAF), Hanwei, and Xingdawei series. It utilizes a hydraulic-pneumatic hybrid system to amplify pedal force, enabling smooth and effortless clutch operation even in high-torque, large-displacement drivetrains.

Designed for use with powerful diesel engines like Weichai WP10/WP12 and FAW Xichai 6DL/6DM, this booster ensures complete clutch disengagement with minimal driver effort — critical for long-haul transport, construction, and mining applications where frequent shifting and operator fatigue are major concerns.