Need an automatic shoulder belt switch for my '90
 

So, my mousetrack belts are getting flaky about running, sometimes having to open and close the door a few times to get them to go or they finally run when I try to get in or out of them manually.

Trouble is... I can't find a switch anywhere on the web. Not even a part number. Is this part NLA?

You sure its the switch?

Have you tried online Toyota parts dealers having parts schematics?