Product review (4 stars): Dropped one star as a tab was broken off the ...
Dropped one star as a tab was broken off the assembly, very minor, not worth the time to get a replacement.  Took about 5 minutes to install through the front tub seal. Check out this video it saved me about 30 minutes time.

 (  https://www.youtube.com/watch?feature=player_embedded&v=g2cFmKJZY0M  )