Here are some of the early FJ40 stuff of my Dad's.
We did our own repairs on the Toyota, so when the dealer went out of business, the owner offered us the shop tools for rebuilding transmissions and engines.
OEM small tail light lens. Door stops and master cylinders.
I have the bumperetts and the trailer light plug also. We used a pin hitch, so we took this stuff off right from the get go. The pintle hook and eyes are repainted but the step and trailer light plug bracket isn't.
Not saying this is definitive proof. But it's something.