So, the small hinge pieces for the armrest broke. Not the ones for the entire armrest, but the ones if you have the two-piece clamshell armrest, the ones that go between the parts of the armrest. They are actually SMALLER than the two pieces (the ones with the screws) that attach the armrest to the center console.
In this old thread the two shown are for the larger hinge pieces that attach the entire armrest to the console. It's a good thing I noticed they were smaller, because I was about to order them from a Toyota dealership. Would have had a hell of a surprise.
Does anyone know what the part numbers for the smaller hinges are? Won't be able to stop by the dealership until Fri so that gives me some time. I will also look online myself for them.
The Toyota official parts website is showing #11 which MIGHT be the hinge but I think is actually a part of the front latch.
I have a feeling that GM and Toyota expected you to replace the entire armrest if those hinges broke. Which is $50. I wonder if there's an aftermarket or DIY fix, I'll have to figure things out. Might order those hinges anyway, see what I can do with them (maybe grind them down a little).