Coil balance assembly, no markings

A quick learner from 06708 says:
Please help identify the coil balance assembly I need to order to replace these
Thumbnail of the uploaded file named 20210513_104752.jpg
Thumbnail of the uploaded file named 16209173611614642833376721643228.jpg
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Casey from SWISCO responded:

Hello,

We'd be happy to help but we would need to see your pivot shoe and coil springs removed from the window to compare to our inventory. If you need the pivot bar as well, we'll need you to show us a photo of it uninstalled as well. Thank you!

A quick learner from 06708 says:
See attached photos of coils and shoes removed from the frame
Thumbnail of the uploaded file named 20210514_161243.jpg
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Paul from SWISCO responded:

We believe you have a similar style pivot shoe to our 15-191, which usually works with the Series 160 coil spring. Your spring looks different, though. Instead of installing in the shoe with tabs, it hooks in that little prong there. 

I think you could still use our 15-191 and Series 160 though but you would have to replace both parts for it to work. Thanks for posting!

S160-5 : 5.5 lbs Series 160 Coil Balance
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15-191 : Heavy Duty Pivot Shoe, 1/2
Heavy Duty Pivot Shoe, 1/2" Thick
15-191
$2.50
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