Sounds like the problem is a bad tub bearing. The seal should be replaced too. It comes with the instructions.
- The spanner wrench
Part number: AP4503397 
- The tub bearing kit
Part number: 6-2040130 
- The washer stem and seal kit
Part number: 6-2095720 
Gene.
P.S. There is a small chance that there something else caused that noise -
Washer leaks and terrible noise at spin cycle..