Car Spares P99341230X - Shock Absorber

A shock absorber, also known as a damper, is a mechanical or hydraulic device designed to absorb and damp shock impulses. It does this by converting the kinetic energy of the shock into another form of energy (typically heat) which is then dissipated. Most shock absorbers are a form of dashpot (a damper which resists motion via viscous friction).

Shock absorbers are used in a wide variety of applications, including vehicles, machinery, and industrial equipment. In vehicles, shock absorbers are used to control the movement of the suspension system. They help to keep the tires in contact with the road, which improves handling and safety. Shock absorbers also help to reduce vibration and noise, which improves ride comfort.

There are two main types of shock absorbers: hydraulic and gas-filled. Hydraulic shock absorbers use oil to absorb shocks. Gas-filled shock absorbers use a mixture of oil and gas. Gas-filled shock absorbers are typically more effective than hydraulic shock absorbers, but they are also more expensive.

Shock absorbers should be replaced regularly, as they wear out over time. The frequency of replacement depends on the type of vehicle, the driving conditions, and the quality of the shock absorbers. In general, shock absorbers should be replaced every 50,000 to 100,000 miles.

Here are some of the signs that your shock absorbers may need to be replaced:

• The car bounces excessively when you go over bumps.
• The car sways from side to side when you turn.
• The car feels unstable when you brake.
• You hear a knocking or clunking noise when you go over bumps.

If you notice any of these signs, it is important to have your shock absorbers checked by a qualified mechanic. Worn shock absorbers can be dangerous, as they can reduce your car's handling and braking ability.