The 2 most common part(s) or condition(s) which cause the symptom Washer vibration are listed below starting with the most likely. Check or test each item and watch any available videos.
RepairClinic Item # 1180362
Washer vibration can occur if the snubber pad is worn out, missing, or coated with anything sticky. Replace if it's worn out or missing.
RepairClinic Item # 2685116
Washer vibration can occur if one of the leveling legs is out of adjustment. Using a carpenters level on the top of the machine, be sure to adjust each leg until the machine is level side to side and front to back. Once the machine is level, tighten the lock nuts, if equipped, on the leveling leg threaded bolt against the body of the washer to keep them from changing height.