Mark for Model Number GE PTWN8050MWW The infusor arm in my washer was also loose and seemed to fall off, unbalancing the tub. I noticed that the center screw is intact and screwed into a splined shaft. However, the splined shaft seemed broken;about 1.5 inches of the spline was still atttached to the infusor but separated from te rest of the shaft below it. I am not sure if this is supposed to be one shaft, as the splines do not look broken, they look like they just mesh like gears.
Answer Hello Mark. You will need to order part number WH37X10005 to help repair the unit. Read More... Answered by AppliancePartsPros.com | Thursday, March 6, 2014