Need a universal rocker switch the same as the DMH
they have a LOT of choices... there has to be something kind of close for you...
http://www.waytekwire.com/products/1406/Switches/
if you have a picture of the switch, I may be able to figure it out.
cutout just needs a DPDT center-off momentary switch
and you can find suitable ones at most broad-line
electronics distributors (Digi-Key, Allied, Mouser, etc.)
and I've seen ones like came with my McCord, at
surpluscenter.com as well.
You need to know your mounting hole diameter and
then it's just comparing appearance within that electrical
configuration (DPDT-CO).
If you could find a pic then maybe someone could point
you at the match. You can bet that any vendor is just
going to the same distributor pool since it's not like they
sell cutouts by the thousands it'd take to go direct to
a manufacturer.











