Product review (5 stars): Perfect replacement for our whirlpool washer
Perfect replacement for our whirlpool washer.  Ours had the seal in the middle wear out and would slowly leak a constant stream of water.  The stock part had a clear part number stamped on it and Amazon had the cheapest price around.

Installation took about 15min with a Phillips screw driver, flat head screw driver, adjustable pliers. (Note, I had taken the front off of our washer before).