Product review (1 stars): Cheap junk. Doesn't engage post on dryer, just spins.
Doesn't work. Cheap knockoff. Not stamped with factory numbers. Metal insert moved up inside hole and doesn't make contact with timer post on dryer. Metal is also round and doesn't have the flat spot like factory knob. See photo, cheap junk on left, factory replacement I bought from Amazon 2 years ago on right.