Original SINOTRUK HOWO Truck Gearbox Parts Air Control Valve WG2203250010
In a modern heavy-duty gearbox, precise and rapid shifting is not a luxury—it is a core operational requirement. When a critical control component fails, the entire system is compromised. Is your HOWO truck suddenly refusing to execute splitter shifts, leaving you unable to access your full range of gears? Are you experiencing delayed or erratic gear changes, accompanied by the sound of escaping air near the transmission? These are classic symptoms of a failed gearbox air control valve, a small but essential part that can bring your entire operation to a halt.
This is the definitive solution: the Original SINOTRUK HOWO Truck Gearbox Parts Air Control Valve, part number WG2203250010. This component is a high-precision pneumatic actuator, serving as the electronic brain’s messenger to the physical mechanics of your transmission. When you command a gear change that requires an auxiliary shift (like a high/low splitter), this valve receives the electrical signal and, in a fraction of a second, opens or closes internal passages to direct compressed air with absolute accuracy. This burst of air actuates the shift cylinders inside your gearbox, ensuring the fast, clean gear engagement necessary for smooth driving and optimal fuel efficiency.
At Guangzhou Haifeng Auto Parts Co., Ltd., we stress the importance of authenticity for electromechanical parts. This WG2203250010 is an Original SINOTRUK component, meaning it is built to the factory's exact specifications for voltage, resistance, airflow rate, and response time. Unlike unverified aftermarket parts that can cause slow shifts, air leaks, or electrical compatibility issues, this genuine valve guarantees a perfect plug-and-play fit and flawless performance. By installing the original part, you are not just replacing a valve; you are restoring the crisp, immediate, and reliable shifting your HOWO truck was engineered to deliver, eliminating diagnostic headaches and costly downtime.
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Company Profile
Haifeng Auto Parts Co., Ltd. specializes in manufacturing high-performance components for automotive applications. With years of production expertise, we ensure premium quality through advanced manufacturing technology and strict quality control.
In the production process, the company introduced advanced manufacturing technology, realizing the precision and high efficiency of the production process. The automatic production line not only improves the production efficiency, but also ensures the consistency and stability of the products. At the same time, we have established a strict quality control system, starting from every detail in the production process, and carrying out multiple inspection procedures on products, including dimensional accuracy inspection, temperature resistance test, wear resistance test, sealing test, etc., to ensure that every ex-factory product meets high-quality standards.
Over the years, Haifeng Auto Parts Co., Ltd. has always adhered to the concept of "survival by quality and development by technology", constantly researched and innovated, and introduced high-performance auto parts to meet market demand. Our products are widely used in many automobile systems, such as suspension system, braking system, transmission system, etc., which provide reliable parts support for many automobile manufacturers and win the unanimous recognition and trust of customers.
In the future, Haifeng Automobile Parts Co., Ltd. will continue to focus on the field of automobile parts, continuously improve the technical level and product quality, and strive to become the leading supplier of high-performance automobile parts in the industry and contribute to the development of the automobile industry.
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Phone: +86 189 3190 5860
Email: huzilong9566@gmail.com
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