Clutch Master Cylinder WG9725230042/1

Function
1. Combined gas and liquid assistance: Receives the hydraulic signal from the clutch master cylinder, uses the compressed air from the vehicle's air reservoir to amplify the thrust, pushes the separation fork, and achieves clutch disengagement;
2. Significantly reduces the pedal pressing force, alleviates the driver's labor intensity during long driving;
3. Precisely controls the action of the separation bearing, cuts off / connects the power from the engine to the gearbox, achieving smooth gear shifting;
4. Built-in exhaust and return structure, quickly resets after releasing the clutch pedal, ensuring reliable clutch engagement;
5. Equipped with dust-proof and sealing structure, isolates mud, water and dust, protecting the internal leather bowl and piston components.

Characteristics
1. The integrated gas-liquid structure is compact in installation and can be directly installed on the side of the clutch housing.
2. The cylinder diameter is Φ102, with a large thrust, suitable for heavy-duty clutches with large torque (395/430 release plates).
3. The sealing gasket is resistant to brake fluid and can withstand high and low temperatures, suitable for mountainous areas, construction sites, and long-distance heavy-load conditions.
4. It comes with a dust cover and adjustable push rod, allowing for fine adjustment of the clutch free travel.
5. There are two versions available: the original WABCO model and a domestic brand alternative.
6. It has a fast response, linear assist, and a stable pedal feel.