Clutch Booster (9725230041) – Reliable Performance for Heavy-Duty Vehicles
Premium Clutch Booster (OEM: 9725230041) made of durable steel. ISO-certified, 102mm DIA, 85mm stroke. Ideal for heavy-duty trucks & tractors. Global shipping.
Basic Info.
- Model NO. 9725230041
- Type: Brake System
- Material: Steel
- Classification: Clutch Servo
- Product Name: Clutch Servo/ Clutch Booster
- OEM Number: 9725230041
- Part Number: 9725230041
- MOQ: 100PCS
- Sample: Available
- Sample Time: 10 Days
- Transport Package: Cartons
- Certification: ISO/TS16949, ISO9001
- Specification: Standard
- Main Market: South America, North America, Eastern Europe, Mild East, Southeast Asia, Africa, Western Europe, Northern Europe, Oceania, Southern Europe, Central America, South Asia
- Service: 24hours
- Origin: China
- HS Code: 8708309990
- Production Capacity: 500000PCS/Month
Product Description of Clutch Booster
- OE: 9725230041
- DIA: 102mm
- STROKE: 85mm
- AIR: M16x1.5
- HYD: M14x1.5
- APPLICATION: Heavy Duty Trucks, Tractors

This product is a premium Clutch Servo with model number WG9725230042, specifically engineered to ensure smooth gear shifting and optimal clutch performance in heavy-duty trucks. Manufactured from high-quality steel, this clutch servo combines with booster functionality to create a reliable integrated unit that enhances clutch operation for commercial vehicles. Certified to ISO/TS16949 and ISO9001 international standards, this clutch servo meets the most rigorous quality and performance requirements for heavy-duty transportation applications.
Designed as a direct replacement part for HOWO, SHACMAN, SITRAK, and other major truck brands, this clutch servo is compatible with multiple models including 371, 420, X3000, X2000, T5G, and C7H series. The component corresponds to OEM number 9700514740 and part number 16080900070, ensuring perfect fitment and maintaining original performance specifications. This clutch servo reduces pedal effort while providing precise clutch control, significantly improving driving comfort and vehicle operation.
With a minimum order quantity of 100 pieces and sample availability within 10 days, this clutch servo is produced in China with an impressive monthly production capacity of 500,000 units. The product is securely packaged in protective cartons for global shipping to markets throughout the Americas, Europe, Asia, Africa, and Oceania. Each unit undergoes rigorous quality testing to ensure durability and reliable performance under extreme operating conditions.
This clutch servo represents an essential component for heavy-duty truck clutch systems, providing the necessary assistance for smooth gear changes and reducing driver fatigue during extended operation. The manufacturer maintains comprehensive quality control measures throughout production, ensuring that each clutch servo delivers consistent performance and meets the stringent requirements of commercial vehicle applications worldwide.
Reference Number of Clutch Booster
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Why Choose Our Clutch Booster (OEM: 9725230041)?
With decades of specialized manufacturing expertise in heavy-duty vehicle systems, we deliver premium clutch booster solutions designed for maximum reliability and performance in the most demanding applications. Our 9725230041 model represents the perfect combination of robust construction and precision engineering for heavy-duty trucks and tractors. Here’s why fleet managers and maintenance professionals worldwide trust our product:
Heavy-Duty Performance Specifications: Engineered with a substantial 102mm diameter and 85mm stroke, our clutch booster delivers exceptional mechanical advantage and reliable performance. The robust steel construction ensures durability under maximum operating pressures in demanding commercial applications.
Precision Connection Design: Featuring standardized M16x1.5 air connections and M14x1.5 hydraulic ports, our clutch booster guarantees perfect compatibility and seamless integration with existing heavy-duty vehicle systems. The precision engineering ensures optimal performance and easy installation.
Quality Certified Excellence: Every clutch booster undergoes rigorous testing and is manufactured under both ISO/TS 16949 and ISO9001 certifications, ensuring compliance with the highest international quality and safety standards for commercial vehicle components.
Heavy-Duty Application Focus: Specifically designed for heavy-duty trucks and tractors, our clutch booster delivers the performance and durability required in the most demanding operating conditions, from long-haul transportation to agricultural applications.
Global Supply Capability: With a massive production capacity of 500,000 units monthly and comprehensive global shipping options, we ensure reliable supply and timely delivery to markets worldwide, supported by 24-hour customer service.
Professional Installation Guide
Safety First Protocol:
Secure vehicle on level ground with parking brake engaged
Depressurize all air and hydraulic systems before beginning work
Use appropriate personal protective equipment
Follow all manufacturer safety guidelines
Installation Procedure:
System Preparation:
Completely depressurize air and hydraulic systems
Clean mounting surfaces thoroughly
Inspect all connection points for wear or damage
Unit Installation:
Position clutch booster with proper orientation
Secure with appropriate mounting hardware
Torque fasteners to manufacturer’s specifications
Connect air lines to M16x1.5 ports
Connect hydraulic lines to M14x1.5 ports
System Testing:
Check all connections for proper sealing
Test air and hydraulic system functionality
Verify smooth clutch operation
Ensure proper pedal feel and engagement
Maintenance Best Practices:
Regular inspection of air and hydraulic systems
Check for leaks at all connections and seals
Monitor clutch pedal feel and engagement
Inspect for corrosion or physical damage
Maintain detailed service records
Performance Benefits:
Significant reduction in clutch pedal effort
Smooth, precise clutch engagement
Reliable performance in heavy-duty applications
Durable construction for long service life
Excellent compatibility with heavy-duty vehicles
Technical Specifications:
Diameter: 102mm
Stroke: 85mm
Air Connection: M16x1.5
Hydraulic Connection: M14x1.5
Application: Heavy-duty trucks and tractors
Troubleshooting Tips:
If clutch engagement feels rough, check for air in hydraulic system
For increased pedal effort, inspect air supply and booster diaphragm
If performance decreases, check for leaks in both systems
Regular maintenance prevents internal component wear
Inspect all connections for security and proper sealing
Professional Recommendation: Always consult vehicle manufacturer’s specifications for proper installation procedures and torque values. Regular inspection and maintenance of your clutch booster is essential for ensuring optimal clutch performance and overall vehicle safety in heavy-duty applications.
Final Call to Action (CTA)
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This Clutch Servo Booster isn’t just a part—it’s a critical safety upgrade for any heavy-duty braking system. Get yours today!















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