compresor idler pulley

[bob634ever]

hi guys. I have a 2001 4runner. I need to replace the air conditioner compresor idler pulley. here is the problem. the bolt through my pulley is 1/2 inch. the replacement pulley has a hole for a 5/8 inch bolt. I have tried every parts store in my town and they all list the same 5/8 hole replacement part. where am I going wrong

 

[Buckaroo]

Its likely a metric fastener. Go the dealer if you need one. Buckaroo

 

[Ex-ToyTech]

Been a while, but IIRC, isn't there a sleeve/spacer inside the bearing? It might be stuck inside your old pulley bearing.


Tim