Anwing window parts

A home owner from New York says:
I have old awning windows in a cabin in Maine. I have found what looks like the correct operator on your site - part #39-076 center gear operator. I also need another part, which is the left and right side lower gear that the gear operator shaft goes into to open the windows. I have pictures to help you identify the window manufacturer type. I can send a sample but let's try using photos. Can you send me an email address to send photos to?
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Dave Sr. from SWISCO responded:
Send us pictures with measurements. We would be happy to look at them and see how we can help.
A home owner from New York says:
Included are the pictures. Please let me know if you can identify the manufacturer. I want to be sure that I can purchase the center gear operator and the two side lower gears.
Customer image of their awning window operator hardware.
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Donna from SWISCO responded:
The side gears were called jacks by the manufacturer Stanley and there was a left hand and right hand version. Unfortunately these are discontinued and no longer available.
A home owner from USA says:
Do you think I have found the right center gear? Do you have any ideas regarding the jacks? Do you know how to open the Jacks? If I can swap parts I can keep a maximum number of windows operational.
A home owner from New York says:
Can you suggest anything to repair of replace the jacks? Can I open them and swap parts to keep the maximum number of windoes working? Do you kow of any similar windows we can use as replacement windows?
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Dave Sr. from SWISCO responded:
The window is too old and obsolete. I can not source out a supplier. Only a few parts are available for this window. I don't believe there is anything that you can replace or rig up. I would suggest to replace the windows completely.
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