What do shocks and struts do? 

Many people believe that their shocks or struts absorb the energy from bumps or potholes. But that is actually the job of the vehicle’s springs (leaf or coil). Shock and strut’s primary job is to dampen the energy from the spring, and keep the vehicle from bouncing up and down over and over again after hitting a bump or pothole. That’s why in Britain, shocks are called “dampers.” If a car had no springs, it couldn’t move. If it had shocks or struts that weren’t working, it would feel like it was bouncing like a boat on choppy water.

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How do I know if I need new shocks?

One of the most common questions we get asked is, “Do I need new shocks?” or “How do I know…

Can vehicles equipped with electronic or air suspension be converted to use standard gas shocks or struts?

Yes, KYB offers conversion units for some vehicles. Check whether your year/make/model is covered in our online catalog.

Are there any differences between KYB shocks & struts manufactured in the US vs other countries (such as Japan)?

No. All KYB products are designed at the KYB world R&D offices, and every KYB manufacturing plant then builds each…

Do KYB strut mounts come with the bearings?

Many KYB strut mounts do come with the bearing, but only where the strut mount is also the steering pivot.…

How do I know if a strut can be rebuilt?

Struts cannot be refilled or rebuilt. However, some struts have a replaceable cartridge. These repairable struts can be identified by…