Hmmmm.
For the sake or argument, I'm thinking, "What kind
of excessive loads are being applied to this particular coupler, over any other
application?" I mean, this is the INPUT end of a power steering system,
the only twisting effort is what is applied by the driver to rotate the
"valve". All the real "loading" is going on at the steering box and
linkages. But maybe I missed the original question.
Bill
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