I have a Duet Washer and Dryer, 6 years old, and the Duet Washer is make a LOT of noise during the spin cycle.
I opened it up and found one of the rods had come loose, so I locked it back into place. It is still making a lot of noise, and the concrete counter weight is cracked and I see tiny pieces on the inside. Is there a way to fix this?
But I would say from the description you gave it is time for a new unit.