April 06, 2006
Sourcing aftermarket hydraulic components
One of our readers wrote to me recently about the following concerns:
“Are there any specific considerations I should be aware of prior to replacing pumps and motors on an excavator with aftermarket units? If I order a pump from a supplier other than the OEM, how can I be certain that the pump I’m getting is precisely the same as the one I’m replacing?”
This is a good question. In fact, I devote a whole Chapter to this topic in my book Insider Secrets to Hydraulics.
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