Need replacement coil balance

A handy person from Ofallon, IL says:
November 1, 2021
Spring coil had number 6 or 9 engraved in it and housing had making that says down with an arrow. Pivot for had no markings.
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Emily from SWISCO responded:
November 4, 2021

Hey there!

We don't carry your exact pivot shoe, but take a look at our 15-140 pivot shoe which uses the Series 150 coil springs. Carefully compare our dimensions to your original hardware and see if this matches what you need. 
A handy person from Ofallon, IL says:
November 4, 2021
The pivot show has not been compromised. I only showed the image because I was directed to and in my previous drawings with Sisco I was requested to upload an image of the shoe so as to better your ability to properly identify the spring coil needed. I only need the spring coil and couldn't find an exact match on the website and I was hoping that you could better assist me in getting them ordered. Please advise.
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Emily from SWISCO responded:
November 4, 2021

Our Series 150 coil springs is our suggestion, which works with the 15-140 pivot shoe, but you'll need to compare our dimensions to yours to confirm that our shoe matches up to yours. If it does, please see the S150 coil springs. 
Coil Balance Shoe
Coil Balance Shoe
15-140
$3.07
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