Original chassis suspension accessories (steel plate supports/rubber piers) for China National Heavy Duty Truck Howo (HOWO) series heavy trucks

This product is a special original chassis suspension accessory for China National Heavy Duty Truck Howo (HOWO) series heavy trucks. It is commonly known as steel plate supports and rubber piers. It belongs to the same product series as AZ9725520278 and is a heavy truck platform The key buffering and connecting components of the balance shaft suspension system. The product is manufactured strictly in accordance with the original mold and production process of China National Heavy Duty Truck, with accurate dimensions and up to standard quality. It is suitable for foreign trade export scenarios. It can directly replace old and damaged parts from the original factory without additional adaptation and modification. It provides a solid guarantee for the stable operation and smooth driving of the heavy truck suspension system.

1. Products. Identification and adaptation range (accurate correspondence, original factory adaptation)

OE model: AZ9725520683: The product OE model is clearly marked on the physical label. It can be quickly identified, selected, purchased and replaced directly through the model, effectively avoiding adaptation errors caused by model confusion, ensuring perfect compatibility with the original car suspension system, and strictly following the original factory Standard specifications, no need for secondary processing and adjustment, can be adapted and installed out of the box, greatly improving the efficiency of maintenance and replacement, and adapting to the quality requirements of foreign trade exports.

Applicable models: Exclusively adapted to various heavy-duty truck models of China National Heavy Duty Truck, including Howo 70T, Howo A7, Howo T5G, Howo T7H, Steyr, etc., covering heavy-duty, mining, construction sites, etc.This product is designed for heavy-duty trucks in various application scenarios, offering broad compatibility and perfectly integrating with the balance shaft suspension systems of different models to meet suspension cushioning and connection requirements under diverse working conditions.

II. Material Structure and Installation Location (Precision Manufacturing, Strong Adaptability)

Material Structure: High-quality multi-layer natural rubber and steel plates are integrally molded using a professional vulcanization process. The rubber has high purity, with a rubber content ≥80%, resulting in a tough texture and excellent elasticity. Internally embedded reinforcing steel plates significantly enhance the overall rigidity and load-bearing capacity of the product, balancing cushioning performance and structural stability to prevent deformation, delamination, and other malfunctions during use, thus adapting to the complex working conditions of heavy-duty trucks.

Installation Location" Precisely installed at both ends of the leaf springs on heavy-duty trucks, the upper end is tightly connected to the leaf springs, and the lower end connects to the chassis bracket. It is a core component of the heavy-duty truck balance shaft suspension system. Through its own buffering characteristics, it connects the chassis and the suspension system, realizing force transmission and impact buffering, ensuring the normal operation of the suspension system.

III. Core Product Features (Original Factory Quality, Durable and Efficient)

Shock Absorption and Buffering, Enhancing Driving Experience: The core component plays a shock absorption and buffering role, effectively isolating the rigid connection between the chassis and the suspension system, efficiently absorbing the force generated by road bumps and impacts, reducing the transmission of vibration to the chassis and body, reducing the bumpiness and operating noise during vehicle operation, improving driving comfort, and ensuring...Protects leaf springs, frame, and other related components, reducing wear.

Durable and reliable, suitable for harsh working conditions: The natural rubber material has excellent oil resistance, water resistance, and high and low temperature resistance, adapting to various harsh working environments such as mines, construction sites, high altitudes, and extreme cold. It is not prone to aging, cracking, or deformation, and has a long service life. Internal reinforced steel plates enhance load-bearing capacity, allowing it to withstand the pressure and impact of heavy-duty trucks for extended periods, ensuring reliable use.

Original factory quality, suitable for export: Manufactured using original molds and production processes from China National Heavy Duty Truck Group (CNHTC), with precise dimensions and minimal tolerances, perfectly matching original vehicle parts. Installation is simple and quick, requiring no additional modifications; product quality meets original factory standards and export requirements. The product meets the requirements of neat appearance, stable performance, and can satisfy the needs of domestic and international heavy-duty truck repair, parts replacement, and bulk procurement.

IV. Related Models (Compatible with the Same Series, Convenient Selection)

This product belongs to the same product series as the following models. It can be flexibly selected according to specific vehicle models, installation locations, and usage requirements, adapting to different specifications of Sinotruk Howo, Steyr, and other heavy-duty truck suspension systems, facilitating bulk procurement and repair replacement, and ensuring convenient parts supply:

AZ9725520278: A rear leaf spring rubber bearing in the same series, suitable for the installation requirements of the corresponding vehicle's rear leaf springs. It complements the specifications of this product, jointly ensuring the stability of the suspension system. [P_[END]

AZ9725520276, AZ9725520273: Other specifications in the same series, adaptable to different vehicle models and suspension structures, covering more Sinotruk heavy truck adaptation scenarios.

Supplementary Notes

This product is a genuine Sinotruk original part, using independent protective packaging to effectively avoid damage such as bumps, squeezing, and aging during transportation and storage; it comes with detailed installation instructions, the steps are clear and easy to understand, even without professional repair experience, you can efficiently complete the installation by following the instructions. Each product has undergone strict factory quality testing to ensure that the rubber elasticity, steel plate strength, dimensional accuracy and other indicators meet the standards, providing strong support for the safe and stable operation of the heavy truck suspension system and extending the service life of the vehicle, while also meeting the quality and packaging requirements of foreign trade exports.