can you remove the back cover on the machine?
That was the next thing, your rear bearing is going out, I was hoping for the pulley being the problem. This is a very very expensive repair The cost associated with this repair is over $500.00 for a service company to reapir, It is going to require what they call a "WASH GROUP A" repair kit and takes about 2 to 3 hours for an experienced tech to do.
Ouch is putting it mildly, This is like needing chemotherpy to do and hope that it doesn't come back later like cancer.
Yes number 22 and possiblly the inner tub with the spinner can be also broken off the inner tub. or gouged from the bearing,