Squeaky Pulley on 2011 GT500

[Corepuncher]

I have a 2011 GT500 with TVS setup.

I have started getting a high pitched chirping from one of my upper pulleys. Not the supercharger, but if you are facing the engine, it's the upper right pulley. I confirmed it was the one using a stethoscope.

Anyone else have this problem? I'm afraid if I get a stock pulley from dealer, the same thing will happen again. Bearings gone out from too much force maybe?

Or, does anyone recommend a different brand for this particular pulley? Guess I should get a new belt too, mine has some slight wear on the edge, only 1 year old.

 

[Kenneth]

I get a little squeak from one of my pulleys at times also.

Never really tried to pinpoint which one, but it's mostly after I detail my engine bay, so I just cough it up to cleaning agents causing it.

usually goes away after a couple drives.

 

[NightRide]

If your sure it's not the blower pulley I would replace it with oem and do a HD green belt while your at it. I had my 2.59 start to squeak after a few months because it was a hair off alignment. Pushed it on a little further and it's been fine since.