Product review (3 stars): Got The Old Washer Agitator Working Again
The old agitator had worn down teeth.  I found this replacement kit and gave it a try.  One part did not fit properly as it was much shorter than the original but I needed pieces named DOG.  The DOG pieces were the actual parts that were worn so I was in luck or I would needed to find another kit.  So I actually needed the kit with the long agitator cam. This agitator cam is listed as Small (and medium in another place) and is about 2.25 inches tall.  My agitator cam is about 4 inches tall. Everything else fit just fine.