E6210-5ZW0A Rear Air Suspension Shock Infiniti QX56 QX80 Nissan Armada

Product Description

A shock absorber is used to suppress the vibration and impact from the road surface during the rebound of a spring after absorption. Widely used in automobiles to accelerate the attenuation of frame and body vibrations and improve the smoothness of vehicle travel.

When passing through uneven road surfaces, although the shock absorber spring can filter the vibration of the road surface, the spring itself will also have reciprocating motion, and the shock absorber is used to suppress this spring jumping.

If the shock absorber is too soft, the body will jump up and down, and if the shock absorber is too hard, it will bring too much resistance, hindering the normal operation of the spring. In the process of modifying the suspension system, hard shock absorbers should be paired with hard springs, and the hardness of the springs is closely related to the weight of the vehicle. Therefore, heavier cars generally use harder shock absorbers. A device connected to the vibration inducing crankshaft to counteract the torsional vibration of the crankshaft.

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