Another tailgate power window post.

The tailgate power window on my 68 Ford Country Sedan has been intermittent for a while and doesn't work at all now.
The main fuse is good, the relay on the firewall is good and so is the dash switch.
The problem appears to be the tailgate key switch.
It doesn't appear to be a serviceable part, has anyone had experience of this type of switch before?

Thanks

 

Here is what appears to be part of it: https://www.ebay.com/itm/1541642482...yqK53DNRhn7AMDryHNhvyJQp11uh|tkp:BFBMoqe26s5g

 

Thank you for taking the time Kevin.
It certainly is part of it, shame it doesn't have the electrical switches.

 

You can email him with any questions; I'd email him to find out if he has the electrical portion.