Product review (5 stars): Easy fix - quickly back in action with part replacement.
Arrived promptly. Fit perfectly. Removed the old one and bolted this one in place & used locking compound to keep the bolt from backing out. This part has been upgraded from the original where the center plastic teeth (which had worn down) have been replaced by metal teeth insert so the fit is snug an secure on the post. Good chance it will last longer that the original part as long as it stays firmly bolted in place.  Washing machine sounded nice and quite while running too. Yay- an economical fix!