Window balancer

A contractor from Pennsylvania says:
July 9, 2022
Did not find any marking on window at all. Old style window. balancers are inside of side jambs. The window sashes are tilt out and need to both be removed to then remove side jamb where both balancers are then slid into the jamb from the top of the jamb.
Thumbnail of the uploaded file named 91 Window balance (3).jpg
Thumbnail of the uploaded file named 91 window balance(2).jpg
Thumbnail of the uploaded file named 91 window balance.jpg
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Casey from SWISCO responded:
July 13, 2022

Hello,

The only part that we would be able to supply is the friction shoe shown in your photos, which is our 15-104.

Unfortunately, we can't supply jamb liners or the internal springs. If you need the entire assembly and you have wood window sashes, a local millwork should be able to assist you. If not, you'd need to contact the window manufacturer directly. Thanks for posting! 
Caradco Friction Shoe
Caradco Friction Shoe
15-104
$1.95
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