Product review (5 stars): Perfect Replacement for my Whirlpool Duet GWH9100LW1 Washer Pulley
My old pulley on my Duet Washer model GWH9100LW1 had gotten worn down on the back and inside of the center mounting area after the bolt holding it tight worked loose and damaged my pulley so that it would no longer snug up tight when tightening the pulley bolt which allowed the pulley to wobble even though the bolt was tight as could be. Figured I needed a new pulley and after looking at pics of new ones determined for sure I did need a new pulley; probably had 1/8 or so material missing from back side of center where pulley contacts rotating drum spindle and also most of the oval material was gone, leaving almost a regular circle in the middle of the hole. This new pulley was a snug fit onto the pulley shaft, I had to give it a few taps with a hammer and a piece of wood to get it on enough to then thread the bolt on (Do NOT Hammer on pulley unevenly-only strike wood centered on pulley!). Then tightened the bolt which pushed the pulley in place where it is supposed to be. Caught up on 8 loads of laundry and no more ruckus, just smooth rotation at high spin! Great Replacement Part.