The clutch booster cylinder (also called clutch slave cylinder) of the Sinotruk HOWO series heavy trucks is a key component of the vehicle's transmission system. OE Number: Commonly compatible models are WG9725230041 / WG9725230042 / WG9725230051, suitable for HOWO A7, T7H, 336, 380, Sinotruk C7H, and Howo models. Functions:

Utilizing air pressure to amplify the force applied by the driver when pressing the clutch pedal, making clutch disengagement easier and significantly reducing operational intensity, especially suitable for long-distance transportation.

Ensures complete clutch disengagement and smooth engagement, improving shift smoothness and driving comfort, and reducing power interruption and shock.

Employing a hydraulic-assisted air-pneumatic structure, combining hydraulic control with air pressure assistance, responding to...Fast and highly reliable.

Sinotruk HOWO Series Heavy Truck Clutch Booster Cylinder

—High-efficiency core component of the transmission system

Core Information

OE Number: Common compatible models include WG9725230041, WG9725230042, WG9725230051" This product line covers the entire Howo A7, T7H, 336, 380, Sinotruk C7H, and Howo models.

Also known as: Clutch slave cylinder, a key actuator in the vehicle's transmission system.

Functional Advantages

Intelligent Power Assist Design

Adopting a hydraulic-pneumatic power assist structure, hydraulic control and pneumatic amplification work together to significantly reduce clutch pedal operating force, providing rapid response and stable output.Set.

When the driver depresses the clutch, the air pressure system automatically intervenes, making the release bearing move more smoothly and significantly reducing physical fatigue during long-distance driving.

Smooth handling experience

Ensures complete clutch disengagement and smooth engagement." Stable, reducing power interruption and mechanical shock during gear shifts, improving driving comfort.

Optimized design of the separation rocker arm and pushrod clearance avoids jamming or abnormal noise, ensuring efficient operation of the transmission system.

High reliability and durability.Manufactured with rigorous processes, its wear-resistant structure adapts to heavy-duty conditions, operates without failure during frequent use, and has a service life far exceeding that of conventional components.

Optimal selection of seals and materials effectively prevents oil or air pressure leaks, and maintenance is simple and cost-effective.

Application Scenarios

Long-distance transportation: The pneumatic power assist feature adapts to high-frequency shifting requirements, reducing..." Reduced driver workload and improved driving safety.

Heavy-duty operation: The hydraulic-pneumatic system ensures stable clutch disengagement under full load conditions, preventing power transmission interruption.

Quality Commitment: Strictly adhering to original factory standards, offering a three-year warranty, combining performance and price advantages, it is the preferred accessory for Sinotruk Howo vehicle owners.