Items: air master booster
Size:114mm,138mm
Used for Mitsubishi truck,trailer,
Why Choose Us as Your Booster Supplier
Xinlida provides reliable booster solutions backed by advanced technology, strict quality control, and excellent customer service.
Professional Manufacturing Experience
With over 30 years of experience in producing truck chassis parts, we specialize in clutch boosters, brake air master boosters, and related components. Our long history ensures that every product is backed by deep technical expertise and proven reliability.
Strict Quality Assurance
We are certified by ISO9001 and ISO/TS16949, and every booster undergoes comprehensive inspection before shipment. From raw material selection to final testing, we follow strict international standards to guarantee consistent performance and durability.
Global Market Reach
Our boosters are exported to more than 100 countries across Asia, Europe, the Middle East, Africa, and the Americas. This global presence proves that our products meet diverse customer needs and perform reliably under different road and climate conditions.
OEM & Customer Support
We provide flexible OEM and ODM solutions tailored to different truck models and market requirements. Our professional team offers quick response, technical guidance, and after-sales support to ensure long-term cooperation with our clients.
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Clutch Boosterclutch booster is a key part used in the clutch system of heavy-duty trucks. It helps reduce the effort needed to press the clutch pedal by using air pressure, making gear shifting easier and...read more -
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XLD NO.: XLD-10-001
DESCRIPTION: BRAKE AIR MASTER ASSY (LONG) MITSUBISHI FV 413 FV415 T850 8DC9/6D22
SIZE: M12*1.5
OEM NO.:... -
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Brake Booster Actuatorbrake booster actuatorread more
XLD NO.: XLD-10-001
DESCRIPTION: BRAKE AIR MASTER ASSY (LONG) MITSUBISHI FV 413 FV415 T850 8DC9/6D22
SIZE: M12*1.5
OEM NO.:... -
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XLD NO.: XLD-10-001
DESCRIPTION: BRAKE AIR MASTER ASSY (LONG) MITSUBISHI FV 413 FV415 T850 8DC9/6D22
SIZE: M12*1.5
OEM NO.:...
What is a Booster
A booster is a mechanical device that assists the driver by reducing the effort required to press the brake or clutch pedal. In automotive systems, boosters use vacuum, hydraulic, or pneumatic pressure to amplify pedal force, ensuring efficient braking and clutch engagement. Without boosters, drivers would need to apply much more physical force, especially in heavy-duty vehicles. Brake boosters and clutch boosters are the two most common types, each serving a unique but complementary role. Brake boosters ensure that even light pedal input generates sufficient braking force, while clutch boosters reduce fatigue for drivers operating manual transmissions in large vehicles. Boosters not only improve comfort but also enhance safety, fuel efficiency, and system longevity.
Common Types of Boosters
Brake Booster
A brake booster is designed to multiply the force applied on the brake pedal, making braking easier and safer. It is usually powered by vacuum from the engine intake manifold or by hydraulic pressure in certain vehicles. Brake boosters ensure consistent stopping power, reduce driver effort, and are essential in both passenger cars and commercial trucks. Without a brake booster, drivers would experience a much harder pedal feel and longer stopping distances.
Key Features:
Vacuum or hydraulic operation.
Installed in most passenger and commercial vehicles.
Works seamlessly with ABS and EBS systems.
Critical for safety and emergency braking.
Clutch Booster
A clutch booster assists drivers in engaging and disengaging the clutch in heavy-duty vehicles such as trucks and buses. Since clutch pedals in these vehicles require high force, a clutch booster significantly reduces driver strain. This improves comfort, prevents injuries, and increases overall driving efficiency.
Key Features:
Hydraulic or pneumatic assistance.
Essential in heavy trucks, buses, and construction machinery.
Extends the service life of clutches and gearboxes.
Reduces downtime and repair costs for fleet vehicles.
Why Choose Us
Choosing the right booster supplier is crucial because these components directly affect vehicle performance and driver safety. We specialize in manufacturing and supplying high-quality brake and clutch boosters that meet global standards. With years of engineering experience and a modern production facility, we deliver solutions for OEM, aftermarket, and custom projects. Our boosters are exported to more than 40 countries, trusted by distributors, fleet operators, and automotive manufacturers.
Our Advantages:
High-Quality Materials – We use premium steel, aluminum, and sealing rubber tested for durability.
Advanced Equipment – Automated CNC machines, welding systems, and testing labs ensure consistent precision.
Customization – OEM/ODM options available, tailored to your brand or unique applications.
Global Reach – Proven track record of exports to Europe, North America, Asia, and Africa.
Professional Service – Fast response, technical support, and transparent communication.
Competitive Pricing – Offering excellent value without compromising safety or performance.
Manufacturing Process of Boosters
The manufacturing process of boosters involves a step-by-step sequence to guarantee safety, consistency, and high performance. It begins with the selection of raw materials, where high-strength steel, aluminum alloys, and premium rubber are carefully inspected for compliance. The next stage is forging and machining, where the housing and internal parts are formed using precision CNC machines. After shaping, the components undergo robotic welding and sealing to create airtight chambers. The diaphragms, valves, and springs are then installed and calibrated to ensure accurate pressure response. Each unit passes through leak detection and pressure tests, confirming that the booster can hold vacuum or hydraulic pressure without failure. Following assembly, the products are subjected to endurance testing, simulating thousands of braking or clutch cycles. After functional validation, boosters are given anti-rust coatings and protective finishes. The final stage includes quality inspection, labeling, and secure packaging for global shipment. This structured process guarantees that every booster delivers long-term reliability, meeting or exceeding ISO/TS 16949, CE, and SGS standards.
Craftsmanship of Boosters
The craftsmanship behind booster production is a combination of advanced technology, precision engineering, and strict quality control. Each booster must be able to handle high pressure, extreme temperatures, and long operating cycles, which requires a highly controlled manufacturing environment. Our production lines use CNC precision machining to create critical components such as pushrods, valves, and housings with exact tolerances. Robotic welding systems ensure consistent and leak-free joints, eliminating human error and increasing reliability. All diaphragms and sealing parts are produced with reinforced rubber materials designed for airtight vacuum chambers. Surface finishing processes, including powder coating, galvanization, and anti-corrosion treatments, extend the booster’s lifespan even under harsh road and weather conditions. Every unit undergoes multi-stage testing, including vacuum pressure tests, hydraulic resistance, and endurance cycles that simulate real driving conditions. The attention to detail in every step of production reflects a dedication to safety, comfort, and durability, ensuring that every booster meets international quality standards before leaving the factory.
Our Factory
Our factory covers 20,000 sqm with modern production facilities and advanced machinery. Equipped with CNC machines, robotic welding, and endurance testing labs, we are capable of producing over 500,000 boosters annually. We also actively participate in international trade fairs, showcasing our products and innovations to clients worldwide.
We are proud to hold ISO 9001:2000 Certification by SGS, a globally recognized standard that confirms our company’s commitment to quality management. The certificate ensures that our production of king pin kits, steel pins, and ABS braking guide collars meets international requirements. This certification demonstrates our dedication to product reliability, strict quality control, and global competitiveness.
Common Problem
What is the main function of a brake booster
It reduces the pedal force required to apply brakes, ensuring easier and safer braking.
How does a clutch booster work
It uses air or hydraulic pressure to reduce the effort needed to operate the clutch in heavy-duty vehicles.
What is the difference between brake boosters and clutch boosters
Brake boosters assist braking, while clutch boosters assist clutch operation.
How do I know if my booster is failing
Symptoms include hard pedal feel, longer stopping distance, or hissing noises.
As one of the leading booster manufacturers and suppliers in China for over 25 years, we warmly welcome you to buy high quality booster at competitive price from our factory. For more information, contact us now.
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![Air Master Booster]()
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Size:114mm,138mm
Used for Mitsubishi truck,trailer, -
![Clutch Booster Assy]()
Clutch Booster AssyItems: clutch booster assemblyread more
Size:70mm,90mm,90mm long,105mm,105mm long,3”4.2”4.5”5”,M14,M16 3/8... -
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Foot Brake ValveItems: 241-02903,241-02904read more
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Size:LH RH,28mm,30mm,50mm,55mm,60mm,64/81/62mm
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