Hello everyone........I was wondering what is the number for the belt that goes around the supercharger pully also what are the other 2 pulleys next to the super charger called because today the pulley right nest to the supercharger pully was making a loud noise and when I was driving today I noticed that I had no boost and when I fot home the belt was gone and the pulley right next to it was missing the plastic wheel.

So now I have to replace that pulley and get a new belt,also what is the part number for that pulley and do I need any special tool to get it off to replace it?

Thanx for any help.

Also I noticed that my chugging going up hills has gone away now that the sc is no longer working drives real smooth now!

Make sure to spin all the Pullies to be sure that none of them are bound up

thank you very much for your quick response and for putting up the pic for me awesome!!!!!!

Sorry for the type o'*....also is there any special tool to remove that pulley?It is the number 3 you have posted that is missing the plastic wheel and I spun all the rest and they all spin axcept that #3 pulley on the pic you posted.
again thanx much very helpfull.

also I would like to know how come my chugging going into boost has been eliminated since the */c is no longer working or should I start a new thread?

If it'* the supercharger tensioner pulley, you need a torx bit, either a T50 or T47...I don't recall if that is the one that takes the strange size of T47 or not. It is also reverse threaded.

Thank you very much again and again you guys rock for the info I need!!!!!

Now if I could just get the local G.M. shop to be so helpfull....ha ha ha!!!!

the pulleys are usually available from any parts house....the tensioner is not.

well it is the hole sh*t and capudal not just the pulley thanx for the wink it made me think before I wasted alot of time and energy just replacing the pulley thanx for looking out much appreciated

From what dayco'* website says I can purchase it (the tensioner) at my local advanced auto parts store.

Now to figure out how difficult it is to replace the whole thing(tensioner)!

Yes, the tensioner is available at parts stores. Hans...if you keep posting incorrect and poor information, please know..you are not being singled out and picked on...merely correction of the misinformation.