Leaf Spring
$97.00 per setSupport the weight of the trailer, absorb road vibrations, and improve driving stability and comfort.
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Support the weight of the trailer, absorb road vibrations, and improve driving stability and comfort.


Used to easily open and close the semi-trailer door locks, ensuring the safe storage of cargo.

Used to control the hydraulic flow of dump semi-trailers.


It is used to seal the tank and withstand external pressure, while facilitating inspection and maintenance during loading and unloading, ensuring safe and efficient cement transportation.

In nighttime or low-light conditions, ensure the license plate of the semi-trailer is clearly visible.


Installed on the rear of a semi-trailer to improve visibility.

Enhancing the visibility of the semi-trailer in nighttime or low-light conditions to reduce the risk of traffic accidents.

Achieve rapid braking, shorten braking distance, and ensure driving safety.

Used to tighten and secure cargo, ensuring the stability and safety of the cargo during transportation.

Enhance the visibility of the trailer’s side in nighttime or low-visibility conditions, helping other drivers to better identify and avoid it.

For supporting semi-trailers and trailers without tractor.

Provides the air pressure required by the brake system to ensure safe and stable braking performance.

Used to lift and secure the spare tire of semi-trailers and trailers.
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