Product review (5 stars): Perfect fit for my Duet dryer
Perfect fit for my Duet dryer.  Before installing, go onto YouTube and watch a couple of pro's do this.  That's what I did.  I got this kit because I heard a squealing inside the dryer and know some bearing was going.  I thought it was the idler pulley (that's what always went on my old dryer) but figuring I'd cover all the bases I bought this big kit.  I'm glad I did -- it wasn't the idler -- it was one of the drum support wheels that had come off of its steel center bearing.  The new wheels have spring washers to prevent this, so you'll be getting better parts than the original.