I've waited several years to replace this part in our wind tunnel vacuum, thinking it would be serious work. After watching a video on YouTube I ordered this arm from Revain with a new cable. Upon opening the vacuum, however, I found that the entire end of the old lever was missing, so I had to make a new custom washer and find a working replacement screw. This repair took longer than expected, but in the end our vacuum cleaner was like new again.