Product review (5 stars): Fits and works perfectly.
I noticed recently that the upper section of the agitator on my washer was not moving during normal wash and rinse cycles.  Since that obviously reduced the efficiency of the washer I decided to look into the problem on the internet.  Using google search I very rapidly came across the same description of symptoms that my washer was experiencing.  Entering the same words on you tube I came across several excellent videos showing step by step very clear directions on exactly what to do.  I found the parts on Amazon for super cheap and decided to replace these "dogs" myself.  The washer now works like new.

Long story short it took me and my 7/8" socket and 3/8" ratchet about 5 minutes to do the job. It was unbelievably easy, especially with the YouTube video to guide me.  So for around $2 I did the job and saved at least $75 for a service call.  Sorry Mr. Repairman.

Believe me if I can do this anyone can.  In the worst case I was out about $2.  Little risk, big gain.  What I call a no brainer.