My broken crank just has a number on it--- 3668-A
I have looked at your item 39-025. looks like it might work.
Looks like the mounting screw holes will match and the hole in my units arm is threaded for the connecting screw.
hope you can fix me!
jalouse window opener
Home Owner from Fort Myers
Aug 12, 2020 5:42 pm
2 Replies
Bob from SWISCO
Aug 17, 2020 1:57 pm
This number has been associated with our 39-025 before, but the only reliable way to know for sure if this is what you need is to compare the dimensions, especially the hole pattern and the size of the hole at the end of the link arm. If anything differs, let us know and show us pictures.
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