Drive Belt Pulleys Type

[Stuart Gregory Hunt]

Just a quick one, whic type are the 2 idler pulleys for air con set up in a straight V6 meant to be, ribbed or smooth?

 

[greenacc]

Depends what side of the belt runs over the pulley. From memory one is smooth and one is ribbed.

 

[Lex]

Just a quick one, whic type are the 2 idler pulleys for air con set up in a straight V6 meant to be, ribbed or smooth?

Have a look at page 94.
https://www.gatesaustralia.com.au/~...omponents-catalogue-aus--nz-november-2009.pdf