Clutch Booster WG9725230041 for Sinotruk HOWO Heavy Duty Truck

This clutch booster (also known as clutch servo or clutch assist cylinder) with part number WG9725230041 is specially designed for Sinotruk HOWO heavy duty trucks. It combines hydraulic and pneumatic power to significantly reduce clutch pedal effort, making clutch engagement and disengagement smooth and effortless for the driver, especially during frequent shifting in heavy traffic or off-road conditions.

The booster uses compressed air from the vehicle’s air system to amplify the force applied to the clutch master cylinder, providing consistent and reliable clutch operation. Made of high-quality aluminum alloy and corrosion-resistant materials, it features precision-machined internal bores, durable seals, and a robust return spring. The integrated valve system ensures precise air control and smooth power assist. The robust construction is specifically engineered to withstand the high cycling frequency and harsh operating conditions encountered in heavy duty truck applications.

Specifications:

Features:

• Part Number: WG9725230041

• Type: Clutch Booster / Clutch Servo / Clutch Assist Cylinder

• Application: Sinotruk HOWO heavy duty truck clutch system

• Compatible Models: HOWO 371, HOWO 336, HOWO A7, HOWO T7H, etc.

• Material: High-strength aluminum alloy body

• Operation: Hydraulic-pneumatic (air-assisted)

• Reduces clutch pedal effort significantly

• Precision machined internal bores

• Durable seal kit for leak-free operation

• Robust return spring for consistent disengagement

• Corrosion-resistant construction

• Direct fit replacement part

• Suitable for heavy duty on-road and off-road use

To meet different requirements, we make 3 grades for our parts, the details as below.

1. Original genuine Sinotruk/Howo part

2. OEM

3. Copy

Wholesale and bulk orders are welcome