Selected high-toughness spring steel raw materials with mature and precise craftsmanship deliver lasting elastic force without attenuation, resisting fatigue failure after repeated expansion and contraction.
Uniform winding and high concentricity ensure balanced stress and uneven wear, effectively assisting the push block in accurate positioning and eliminating gear jumping and gear loosening faults.
It features high temperature resistance, oil resistance and corrosion resistance, adapting to complex heavy-load working conditions of heavy-duty trucks, with a service life far exceeding ordinary aftermarket parts.
Manufactured to original standard specifications with good interchangeability, it requires no trimming during installation and allows easy assembly and disassembly.
It stably supports the operation of the shifting mechanism, improves shifting smoothness and reliability, reduces gearbox maintenance frequency and saves maintenance costs.
