Product review (5 stars): Exactly what I needed
Washer started making a sweet grinding noise and after some research and messing around I narrowed it down to this as being bad.  The wife was ready to get a new washer but I figured for $20 it was worth a shot.  Easy install (could've been even easier if I properly disassembled the washer) and now no more grinding noise!  Now since I fixed it I can waste the money the wife was willing to spend on a new washer on something useless that I wanted!