A seal kit to rebuild a leaky hydraulic cylinder is always cheaper than the cost of a new cylinder. But there are times when it is more economical (not necessarily cheaper) to install a new cylinder.

The basic principle of power steering—hydraulics—hasn't changed much since the Mustang was introduced nearly a half century ago. It has been said you could move the world with the fluid power of ...

A new inspection technique helps improve the surface finish of hydraulic cylinder rods, leading to dramatically longer seal life. • Cylinder rod finish can dramatically affect seal life. • Traditional ...