| Looks like a good idea to me, especially for the third world where they will be able to make the pumps etc, rather than rely on aid for the equipment. I've seen other car engine conponents used by hobbyists for making accessories for machine tools. Pistons used as the basis for building indexing heads etc.
It's the old adage "Give a man a fish and he will eat for a day. Teach him how to fish, and he will sit around in a boat drinking beer all day" - or something like that!
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