wow that's a good thing to know, you sure they gave you the right one? Gonna have to check out my store and compare, they show the one I posted up as in stock. Gonna measure my stock one but the autozone site says its 81mm diameter witch is just a tick under 3 1/4 inches.

I wonder if that one is meant for the A/C idler? Notes: Pulley onlyCompressor ???????

 

the bearing has #s on it and the parts house or bearing supply house has em for a roll of 5-10 for 20bucks

 

where can i get just the bearing? aaaaahhhh nevermind. i the page just refreshed and i saw your answer

 

yeah i think it's meant for the ac idler cuz i doubt it's just the wrong size. but that was the only idler/tensioner pulley they had for my vehicle. it's a noticeable difference. when i pulled it outa the box i thought geez i hope this'll work...but nope

 

mapquested "bearing" near my address and found out i live next door to H&H Bearing Supply haha. went in there with the bearing and booya. dude found it in literally five seconds. he took one look at my bearing and walked straight to the new one. $8.75 problem solved...that just made my day. thanks for all your help guys!