Bob from SWISCO responded:
August 4, 2023
Hi Avi. We used to carry a recessed window lift like this, but it was discontinued some years ago and is no longer available. As a substitute, consider our 26-116. You would need to drill holes to mount this lift. Take a look at the diagram below and see if you'd have the room to drill these holes on either side of the old cutout. As always when drilling new holes on a sash, take very great care to not contact the glass. Let me know what you think. Alternate image for 26-116
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