The Φ430 clutch driven plate (model: WG9921161015/518B-8090) is a core transmission component specifically designed for Sinotruk Howo and Sinotruk Shandeka series heavy trucks. It precisely matches the Φ430 clutch assemblies of both models, serving as a key component to ensure smooth power transmission and improve driving reliability. It is widely used in high-intensity operating conditions such as long-distance heavy-duty transport and engineering transportation, fully matching Sinotruk's original equipment standards and can be directly used for repair replacement and original equipment.

I. Core Parameters and Model Description

Core Model: WG9921161015/518B-8090, Specification Dimensions: Φ430 mm, precisely matching the clutch systems of Sinotruk Howo and Sinotruk Shandeka series heavy trucks. The center spline specifications and mounting hole positions are completely consistent with the original parts, allowing for direct installation without modification. It adapts to the engine power output requirements of relevant Sinotruk models, ensuring accurate and smooth power transmission. This model is the original factory standard model and can directly replace old or damaged parts of the same specifications, ensuring the normal operation of the transmission system.

II. Structure, Materials, and Core Advantages

The product uses high-quality ceramic-based friction plates, which, compared to traditional materials, have excellent high-temperature resistance (can withstand temperatures above 350℃), superior wear resistance, stable friction coefficient, and are less prone to thermal degradation, effectively coping with the heavy-duty nature of heavy trucks.High-load friction demands from heavy loads, frequent gear shifts, and prolonged uphill climbing significantly extend service life.

The center disc is made of high-strength alloy steel, stamped for sufficient rigidity and resistance to deformation, capable of withstanding high torque impacts from the engine; multiple sets of high-strength damping springs are built-in, evenly distributed, effectively buffering torque impacts during start-up and gear shifting, reducing transmission system vibration and noise, protecting subsequent core components such as the gearbox and drive shaft, and improving driving smoothness. The spline hub is made of high-quality steel with precision machining, high tooth profile accuracy, and strong wear resistance, precisely meshing with the gearbox input shaft for efficient and slip-free power transmission.

III. Applicable Models and Scenarios

Applicable Models:" Designed specifically for the entire range of Sinotruk Howo and Sinotruk C7H heavy-duty trucks, covering mainstream models such as the Howo T7H and Sinotruk C7H, it is compatible with Sinotruk's original Φ430 clutch system, perfectly matching the vehicle's power parameters. It is compatible with relevant Sinotruk engine and transmission configurations, meeting original factory assembly and repair/replacement needs.

Suitable Scenarios: Primarily suitable for high-intensity working conditions such as long-distance heavy-duty traction, construction waste transportation, and mining material transfer. Especially suitable for applications with frequent starts, gear shifts, and braking, and large load fluctuations. It can stably withstand various complex forces during heavy-duty truck operation, ensuring the stability and reliability of the transmission system and reducing maintenance frequency.

IV. Usage Precautions and Product Guarantee [P_[END]

Precautions for use: Avoid prolonged semi-clutch operation to prevent excessive wear and high-temperature erosion of the friction plates; regularly check the wear of the driven disc, the elasticity of the shock absorber springs, and the wear of the splines, and replace them promptly if any abnormalities are found; avoid forced starts under heavy loads and frequent rapid acceleration and braking to reduce component damage; when replacing, ensure that the model is consistent (WG9921161015/518B-8090) to ensure accurate installation.

Product guarantee: Strictly manufactured according to Sinotruk original factory standards, the materials and processes meet industry specifications, ensuring reliable quality and a service life far exceeding that of ordinary general-purpose products. It is suitable for the usage needs of Howo and Sinotruk models, providing a solid guarantee for the stable operation of the vehicle's transmission system and effectively reducing vehicle maintenance costs.