The front shock absorbers of the car are divided into left and right, and there will be obvious "L" and "R" marks on the shock absorber accessories to distinguish them.
Since the shock absorber not only plays the role of filtering the shock, it is also the installation base of the front anti-roll bar of the vehicle. If the left and right positions of the shock absorber are exchanged, the installation base position of the front anti-roll bar will also change, and in this way, the left and right fulcrum of the anti-roll bar will have nowhere to install.