Do you see it in this diagram? I see the control arm but unless I'm missing it I don't see the bushing.
edit - seems like the bushing comes as part of the knuckle, but maybe this is it? Hard part to find for some reason.
edit2 - think I found it HERE but the price is ridiculous for $100 you can buy the entire knuckle from Toyota which may or may not come with the bushing. I see on Rockauto.com a TRW 12493 that might be it.

 

Do you see it in this diagram? I see the control arm but unless I'm missing it I don't see the bushing.

The bolt at the outer end of the lower control arm 48730A goes through the bushing, but no it's not shown in the diagram. The bushing isn't pressed into the control arm like the one on the inner end, it's pressed into the casting for the wheel assembly.

 

It's probably part of the knuckle, you'll need to measure it and contact some bushing suppliers to see if they have some of the same size pre made.

 

The one on Rockauto.com looks like it might be the correct one.

 

The one on Rockauto.com looks like it might be the correct one.

I think the ones at Rock have a shoulder on the part that gets pressed in and look like the one on the O'Reilly site they're calling fronts. The ones on the O'Reilly site that are labeled rear lower don't have a shoulder.

 

The "rear lower outer" on Rockauto doesn't have a picture.

 

You saw one at Rock that said rear lower outer? I'll have to look again. I only saw one at the O'Reilly site.

-----a minute later----

Okay, at the top - REAR SUSP OUTER.