Shock Absorber Types for Car

Shock Absorber Types for Car

We are looking into the types of shock absorbers. We see two different themes. They are Mono-Tube, and another one is Twin-Tube. Both are good for your car, You Have to choose from your need.


It was introduced back in 1950. It was a groundbreaking discovery back then. It is constructed of a single tube and a mostly gas-pressurized shock system was used. Two pistons that are working in the system, they distribute the shock into the tube by the road. Between gas component and shock’s fluid the pistons are placed.

The design is a tiresome process to implement what made it obsolete nowadays. Mercedes was the first company to embed this technology into an automobile.


This shock absorber goes by the name of “two-tube.” Consisting of two cylindrical tubes named Working Tube and Reserve Tube this device is used widely. A compression valve at the bottom converts the shock into heat energy. When the piston is pressurized, it goes up and down according to the conditions of the road. As the pistons move, the fluids also change the place into the small holes in the pistons. Valve dissipates the heat energy in the end.

Twin Tube’s idea was later adopted by many engineers and developed into many forms. Some popular modifications are Position-Sensitive Shock Absorber (PSD), Acceleration Sensitive Damping (ASD), Coliver. These devices are used interchangeably in different machines. Coliver is mostly used in scooters and motorcycles.

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What is Shock Absorber?

The shock absorber is an instrument designed to lessen the effect of abrupt shock by the extravagance of the shock energy. On cars, motorbikes or similar automobiles, this device is planted to help the frame absorb the coming from the wheels.

While driving we may face holes on the roads or speed breakers, the spring helps to cope with the shock by contracting and expanding. It comes into the act to stabilize the mainframe and they do it by constricting the movement of the springs.

Hydraulic is the most preferred shock absorber in the case of automobiles. The formation of this type of absorber is of a casing that built of two tubes, both telescoping each other. Because of their telescoping feature, when a spring wants to contract or expand they must both push the bottom points of the it.

As the ends of the damper shock are built to be highly resistant, the spring movement is quickly restricted. On some of the new technologies, hydraulic suspension works the part of both spring and absorber. Aircraft shock absorber working principle to reduce the risk factors of landing. On some machines, elastic materials are used in the making.

They lay aside the vibration generated by the machine acting as the shock absorber. One great example is the cork we see on bottles. Another name for a Shock absorber is Damper damper shock.

How Much Does Shock Absorber Cost?

In modern days shock absorber is a built-in system for automobiles. But it wears out after a time. The technology’s price range can be $25-$350.

The shock absorber reduces the risk emerging from the automobiles. It made people more attached and encouraged the use of automation technologies.