That is actually what I have been pondering today.  The difference looks to
be a couple of wires and a fuse.  If you know what you are doing you could
rewire the 91 to accept the earlier switch.  Since you need the plug as
well this might be a good time to do this retrofit.  I need to do a little
more research here with the 91 I have here and an early switch.  I'll let
you know what I find out.

Ken Wilford

On Wed, Apr 17, 2013 at 2:45 PM, Kevin P. Gilleran <kevin@gilleranenergy.com
> wrote:

> Hi all,
> Does anyone have any experience using an alternative switch to the out of
> the stock 251941531T head light switch? Can the older and more available
> 251941531M version be modified to work in place of it?
>
> Thanks in advance for your comments.
>
> Kevin
>

--
Thanks,
Ken Wilford
John 3:16
www.vanagain.com