Product review (4 stars): The parts are discontinued and no longer available for purchase ...
The parts are discontinued and no longer available for purchase by service repair companies.  I ordered the parts but the service repair person neglected to tell me that they wouldn't install it because they didn't buy the part (after telling him I found the part and would purchase it).  I had to go to YOUTUBE to watch a video for a similar replacement.  It was a little difficult not knowing all the ins and outs but the job was successful and the machine works.