


Truck brake discs, also known as brake rotors, are crucial components of the braking system in trucks and other commercial vehicles. They play a vital role in stopping the vehicle by working in conjunction with the brake pads. When the brake pedal is applied, the brake discs use friction to slow down or bring the vehicle to a complete halt. They are typically made of high-quality cast iron or composite materials and are engineered to handle the immense heat and pressure generated during braking.
Truck brake discs are typically mounted on the axle hub and rotate with the wheels. When the brake pedal is pressed, hydraulic pressure is transmitted through the brake lines, activating the brake calipers. The calipers squeeze the brake pads against the brake discs, creating the necessary friction to slow down or stop the vehicle.
Truck brake discs come in various designs and configurations, depending on the specific vehicle make, model, and application. They can be solid or vented, with vented discs having internal cooling fins to dissipate heat more efficiently. In some cases, truck brake discs may also have drilled or slotted patterns on their surface to aid in heat dissipation, reduce brake fade, and improve braking performance.
Choosing the right truck brake discs is crucial to ensure optimal braking performance, safety, and longevity. Factors such as vehicle weight, intended usage, and driving conditions should be considered when selecting the appropriate brake discs. Regular maintenance, including inspections for wear, warping, or damage, and prompt replacement when necessary, are essential for ensuring the reliable and safe operation of the braking system.
PREVENTS OVERHEATING:
Brake discs are designed to effectively dissipate the heat generated during braking, reducing the risk of brake fade and maintaining consistent braking performance, especially during heavy-duty applications.
ENHANCED BRAKING PERFORMANCE:
Compared to traditional drum brakes, brake discs provide more precise and effective stopping power, allowing for quicker and more controlled braking, which is crucial for the safety of large and heavy trucks.


HS CODE | PART NO. | PART NAME | RANGE |
HS3119 | WG9100443003 | Brake Disc | HOWO/SHACMAN HR7, HR9/VGD71 |
HS3120 | WG9112440001 | Brake Drum | HOWO/CHENGLONG/FOTON Front |
HS3121 | WG9231342006 | Brake Drum | HOWO/CHENGLONG Rear |
HS3808 | WG9761450001 | Brake Drum | MCP16/MCX16 |
HS3157 | WG9761348002 | Brake Drum | HOWO |
HS8075 | 81.50110.0144 | Brake Drum | HDZ300 |
HS3167 | AZ9631610010 | Wheel Rim 8.5-20 | Howo/A7 |
HS8125 | DZ93259610704 | Wheel Rim 9.0-20 | Shacman |
HS3806/HS3807/HS3805/HS3721/HS8074 | |||
HS3613 HS3168/HS3638/HS8124 |

REDUCED BRAKE FADE:
The design of brake discs, especially vented or slotted discs, helps mitigate brake fade by allowing for better airflow and heat dissipation, ensuring reliable braking performance even under high-stress conditions.
COMPATIBILITY WITH ABS:
Brake discs are highly compatible with anti-lock braking systems (ABS), which are essential for maintaining control and stability during emergency braking and adverse road conditions.
MAINTENANCE:
Truck brake discs typically require less maintenance compared to drum brakes, as they are less susceptible to issues such as brake shoe adjustments and water or debris buildup.
LONGEVITY:
High-quality truck brake discs are designed to withstand heavy loads, high temperatures, and prolonged use, offering greater durability and longevity compared to other braking systems.
IMPROVED FUEL EFFICIENCY:
Brake discs are more efficient than drum brakes in converting kinetic energy into heat, which makes them an appealing option for reducing overall fuel consumption and emissions.


REDUCED NOISE LEVELS:
Truck brake discs are typically quieter than drum brakes, making them better suited to urban or residential areas where noise pollution can be an issue.
REDUCED WEIGHT:
Brake discs are generally lighter than drum brakes, which can help to reduce the overall weight of commercial vehicles, improving fuel economy and performance.




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