Yes, it looks different, has a different diameter, so it won't come in just like that. I used the same plates with brushes. I cut off about half the old plates with brushes and soldered the new ones, also cut off, so that the brushes were not opposite each other on the rotor. I had to do it because my plates were worn and it was not possible to change the brushes themselves. If the plates are ok, you will transfer the brushes themselves without soldering and combinations. For me, as I wrote, there was a sculpture.