'93 Miata heater control - repair or replace

Hi all.

Last fall I posted that my heater/air flow/vent controls were not
working correctly.  Well, I took the console apart today and took out
the heater control.  I found that a cable guide for the air flow (?)
(vent/defrost/etc) control was broken off.

Picture of heater control with broken piece where it should be.  The
broken piece is the cable guide at the center of the picture for the
cable going off to the right:
http://www.buckeyemiataclub.com/jah/clamp_in_place.jpg

Picture with broken piece removed:
http://www.buckeyemiataclub.com/jah/clamp_removed.jpg

Picture of broken off clamp:
http://www.buckeyemiataclub.com/jah/clamp_removed.jpg

So, my options seem to be to either replace the heater control or
attempt to repair it.  If this was easier to get to, I'd consider trying
super glue.  I don't know if that is a reasonable thing to do for this
piece.  

Useful suggestions welcomed :-)

Jim

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