spring balance springs and wedge parts

Handy Person from Raleigh NC
Vinyl, non tilting windows made by A&H, which closed in 2009. Awesome. It LOOKS as if the top of spring just wedges on (pic4), bottom has doohickey which screws onto bottom of window (pic3). Theres a black plastic thing about 1/3 of way above lower window (pics 1&2).
Any thoughts on what kind of spring i need to fix upper sash - the "doohickey" on bottom is broken. Thanks
2 Replies
Bob
Bob from SWISCO
SWISCO
Expert

Thanks for writing in. These look like jambliners. We do not replace these type of springs I'm afraid, but if you get in contact with your local millwork, they should be able to help you out. Sorry we can't be of more help, and best of luck in your repair.

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