Maytag model # A613 washing machine shakes and sometimes walks. I have changed the 2 belts and leveled the machine. I took the front panel off. The springs look fine. The tub rocks and rolls while spinning. The loads are even. I even washed a small load with 3 items. The tub still shook. I don't know what part I should replace next Thanks in advance for any help

Show a picture of where the drain hose connects to the plumbing pipe.