Don’t add fluids when replacing a KYB cartridge-style strut

Mechanics sometimes find the strut body filled with fluid when they are replacing a strut’s cartridge. Do not put any water, oil, or any other liquids inside the strut housing when installing a KYB cartridge. Any existing fluid should be removed from the housing before installing the new cartridge. KYB cartridges are designed to operate without any additional liquids.

Categories

Posted in

Note the overall length difference

Replacement shocks and struts may be different lengths than the OE units. In some instances, a unit may be longer…

Check the contents of the small parts kit

Most shocks and struts come with loose parts, including nuts, washers, spacers, and possibly a bumper. Before installing the shocks…

Never replace just one shock or strut

To ensure the vehicle performs safely and as designed, always replace in pairs. When damping rates differ significantly from side…

Be aware of upper mounting stud length differences

Mounting stud lengths may differ slightly, but all should mount correctly. The most common difficulty occurs when trying to install…

Always use a torque wrench for the upper strut shaft mounting nut

Using an air or electric impact wrench to tighten the upper mounting nut on the piston rod can exceed the…