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.
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Hydraulic cylinder repair gets bigger than expected

What starts as a standard repair quickly turns into a major rebuild when a whole new barrel has to be made. It is a satisfying look at the precision and heavy work needed to bring the hydraulic ...
The first steps in repairing a hydraulic cylinder, including inspection, disassembly, and planning. A closer look at what it ...