Product review (5 stars): Works, thanks!
Works, thanks!  Our 12 year old washer started making a terrible noise and we suffered the though of having to buy a replacement washer.  Thanks to Youtube, I looked into the possibility that my old coupler was broken.  I inspected and sure enough it was cracked right in half.  I ordered this one with Prime, got it two days later, was pleased that it had the metal center, installed it and are now busy back to washing the kid's pee ridden bedding.