Product review (5 stars): coupler
This washer is amazing, and I recommend it to anyone. It is old of course, but the parts are cheap and it is easy to fix. This is just what my washer needed. This piece is designed to break when there is too heavy of a load or something is caught so that the motor doesn't die. Amazing. Great purchase. If your washer is filling up, draining and not agitating, this is the part for you. It was delivered sooner than stated. I am very pleased.

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simple. :)