The shock absorber is not simply a substitute for the spring. It controls the spring rebound through damping force, just like installing a "gentle brake" on the vehicle body. The mainstream shock absorbers on the market are divided into hydraulic, pneumatic, and electromagnetic types:
Hydraulic shock absorber: The most common "king of cost-effectiveness", which generates damping through the flow of oil and is suitable for daily household cars;
Air pressure shock absorber: It comes with an "air spring" and can adjust the vehicle body height. It is commonly used in SUVs and modified cars.
Electromagnetic shock absorber: A representative of cutting-edge technology, it can adjust the damping in real-time according to road conditions and is exclusive to high-end vehicles.
.jpg)
Damping coefficient: Simply put, the larger the damping, the "harder" it is, with stronger handling but reduced comfort; the smaller the damping, the "softer" it is, and there is obvious body roll when cornering. For urban commuting, choose medium damping, and for those who pursue driving pleasure, a slightly larger damping can be selected.
Stroke length: The maximum range of the shock absorber's extension and contraction. If it is too short, it is prone to bottoming out, and if it is too long, it will affect handling. When replacing, be sure to refer to the original factory data to avoid abnormal noises or suspension damage caused by inconsistent stroke lengths.
pplicable vehicle models: The suspension structures and load requirements of different vehicle models vary. Make sure to choose the original factory model or compatible modified parts. Never buy "universal models" just to save money!
