Disconnectable Balance Shaft Assembly for Heavy Trucks such as Sinotruk Howo and Sinotruk Shandeka

The image shows a dedicated disconnectable balance shaft assembly for heavy trucks such as Sinotruk Howo and Sinotruk Shandeka, model AZ9925520310 / 62600130719. It is a core load-bearing and shock-absorbing component of the heavy truck chassis suspension system. Its core function is to connect the frame and axle, transmit longitudinal and lateral forces and torques, while buffering road impacts and adjusting suspension travel, directly determining the vehicle's driving stability, passability, and ride comfort. It is compatible with various heavy-duty models such as 6×4/8×4, providing reliable support for complex working conditions such as mining, construction sites, and long-distance heavy loads. It can directly replace old parts of the original vehicle without additional adaptation or modification.

I. Core Parameters and Compatibility Range (Precise Correspondence, Original Factory-Level Compatibility)

Model Identifier: AZ9925520310 / 62600130719: Dual-model standardized design, clearly marked on the product body, high model identification, can be flexibly selected according to specific vehicle specifications, effectively avoiding compatibility errors caused by model confusion, strictly follows Sinotruk original factory specifications, precise dimensions, minimal tolerance, no secondary processing or adjustment required, ready to install out of the box, greatly improving maintenance and replacement efficiency, suitable for parts replacement and bulk procurement needs under various heavy-duty conditions.

Compatible Vehicle Models: Precisely compatible with SinotrukMultiple 6×4/8×4 heavy-duty trucks, including the Howo T7H, Sinotruk C7H/C9H, and Howo J7G/N7G, cover various application scenarios such as long-distance heavy-duty transport, mining operations, and construction site transportation. They perfectly match the chassis and suspension structures of various models, meeting the load-bearing, shock absorption, and stability requirements under heavy-duty conditions, offering precise and wide adaptability.

II. Core Structural Features (Precision Manufacturing, Superior Performance)

High-strength shell, outstanding load-bearing capacity: Utilizing a high-quality, high-strength alloy steel integrated cast shell, the material is tough, hard, wear-resistant, and durable, capable of withstanding the enormous loads and complex impacts under heavy-duty conditions for extended periods. It is not prone to bending, cracking, or deformation, effectively extending the lifespan of the balance shaft assembly." The service life provides solid structural support for the chassis suspension system.

Disconnected design, significant advantages: The disconnected structural layout, compared to the traditional integrated balance shaft, effectively improves vehicle passability, adapts to complex and bumpy road conditions such as mines and construction sites, and reduces the impact of road bumps on the suspension system; at the same time, it optimizes suspension travel, improves suspension comfort, reduces vibration transmission to the frame and cab, and balances heavy-duty practicality with driving experience.

Shock absorption and protection: Built-in high-quality rubber buffer blocks and precision bearings. The rubber buffer blocks can efficiently absorb the impact and vibration generated by road bumps, isolate the rigid transmission between the frame and the axle, and reduce the overall vehicle vibration amplitude; the precision bearings protect...The balance shaft rotates flexibly, reducing component wear and further buffering and shock absorption, protecting the frame, axle, and suspension system components from damage caused by excessive vibration.

Modular design for convenient maintenance: Adopting a modular integrated design, each component is easy to disassemble and assemble without the need for complex professional tools. This makes subsequent maintenance, repair, and component replacement more efficient, allowing for quick troubleshooting and parts replacement, significantly reducing repair time and costs. It is suitable for heavy-duty truck repair shops, fleet bulk repairs, and on-site emergency repair scenarios.

III. Core Product Advantages (Durable and Efficient, Suitable for Heavy Loads)

Stable load-bearing capacity and reliable operation: High-strength alloy steel shell..." Featuring a scientifically designed structure, it boasts strong load-bearing capacity and can stably transmit various forces and torques, ensuring stable operation of the balance shaft assembly under heavy loads and complex road conditions. This prevents looseness and abnormal noise, effectively avoiding safety hazards such as axle misalignment and suspension failure, thus guaranteeing driving safety.

Excellent passability, adaptable to complex working conditions: The split structure effectively improves the vehicle chassis's passability, easily handling bumpy and obstacle-riding road conditions such as mines and construction sites. It prevents damage from collisions between the balance shaft and road protrusions, while reducing wear on the suspension system, making it suitable for various harsh working environments and highly practical.

Shock absorption and noise reduction, enhancing the driving experience: Built-in rubber buffer blocks and precision bearings work together to efficiently filter road impacts.It attenuates vehicle vibration, reduces vibration transmission to the cab, lowers driving noise, alleviates driver fatigue during long drives, and protects internal cab components, improving driving comfort and safety.

Easy to install and repair, excellent cost performance: Modular design with original factory-grade dimensional precision, easy installation, and direct replacement of original vehicle parts; convenient maintenance, no need for frequent servicing, only periodic checks of bearing lubrication and rubber buffer block aging, significantly reducing maintenance and usage costs, balancing practicality and economy.

Supplementary Notes

This product is a high-quality..." These high-quality heavy-duty truck parts come in individual protective packaging to effectively prevent damage from bumps, squeezing, and rust during transportation and storage. A simple installation guide is included, clearly indicating installation steps, precautions, and model distinctions for quick on-site operation. Each product undergoes rigorous factory quality testing to ensure that all indicators, such as housing strength, bearing flexibility, rubber buffer elasticity, and dimensional accuracy, meet standards. This provides strong support for the stable operation of the heavy-duty truck chassis suspension system, improving vehicle passability and comfort. Suitable for maintenance, parts replacement, and bulk procurement needs of models such as Sinotruk Howo and Sinotruk Shandeka.