Product review (5 stars): Sixteen years & too little water in a load killed the old transmission
Installed 03-Jul-2016,
My old transmission had stripping which caused the clothes not to properly agitate in the normal cycles, but allowed the washer to work in the gentle cycle.  I was getting grinding noises like slipping plastic gears.

I watched videos on Youtube & did the repair in about 3 hours with some rest breaks.
I ran ito three tricky areas. 1) when removing the shaft from the washer make sure to pull it straight out or it may grab something & you wonder why it won't come out. 2) replacing the locking ring on the clutch is more difficult that done by the pro in the video, but you will eventually get it. 3) I replaced my water lines, but in every case, mark the lines at some point - disconnecting them to reverse them is just a kick in the pants after completing all that work.

I will update if I have any issues.