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Tom from SWISCO responded:
June 7, 2021
We should be able to help, but you only show the top part of the balance assembly. In order to help I will also need to see the pivot shoe underneath this top portion. I'd also like you to tell me how thick the coil springs themselves are. I'm confident that I can get you the right replacement assembly once I have that information. |
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Tom from SWISCO responded:
June 14, 2021
Thank you! That pivot shoe is a match for our 15-199 , which is compatible with two different springs: the 1/2" thick Series 160 and the 3/8" thick Series 165 . You'll have to confirm the thickness to know which spring will work for your window. Assuming your shoes and covers are still in good condition then you can reuse them. |
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Tom from SWISCO responded:
June 14, 2021
Great! That would be our Series 160 , then. If you did end up needing the cover then I recommend the 15-150D . |