I can't find a replacement for the window crank. It no longer opens up the window the gears inside are busted. Can you help me get the right piece to replace it
Tom from SWISCO responded:
May 25, 2022
Hello! This operator looks like an older version of our 39-316. We also sell the 39-315 for the opposite side, if you needed that, too. Look these over and see what you think!