Belt tension idler pulley?

I need to replace the idler pulley on the belt tensioner-is it just an upper idler pulley and the bolt is reverse threaded? I know I read this somewhere on here so I'm just making sure. Thanks.

 

http://www.customtacos.com/tech.old/files/05FSM/repair.html

 

No one sells just the idler pulley for the tensioner, not even Toyota. I found it easiest, and more affordable, to replace the the bearing in the pulley. A press makes the job easy but is probably doable with the right size socket. See my thread for the part #.
https://www.tacomaworld.com/threads...arings-in-the-idler-tensioner-pulleys.480961/

 

Thanks, I'll give that a try instead.