Hey Joe I am changing my alt fan bearing now but it has been about 2 months since taking it apart and I am a bit puzzled over the way to put it back. Most is a no brainer but I see the pict of your alt with the fan bearing and I see the sleeve still on the shaft that the fan bearing must rest on is this the case as I am looking at the pet "I will have the link here" and is shows the said sleeve on the out side of the fan between the pulleys. Thanks Randy http://www.porsche.com/uk/accessorie...artscatalogue/