The wiper link that goes with that is also a different part number. I don't know if that would have an impact. There may also be a conflict between variable intermittent wipers and non-variable (like there is on the US FJ80 vs FZJ80). The cataloging I can see is not at all clear on that. I wish...
Well you have a winner. The information I was relying on is not current. This is a recent development. Desert Toyota in Tucson AZ might have one.
On the other hand the OP has 5 model-years of dead vehicles to look through instead of only 2.
That is an FZJ80, not an FJ80. That's a good thing because FJ80 wiper motors are discontinued. FZJ80 wiper motors are still available.
85110-60141. Any Toyota dealer can get one. There are no internal parts available, complete motor only.