Replacement Sash Support Andersen Window Balances

A home owner from Holmdel, NJ says:
July 23, 2023

Hi, I have several bad Andersen sash/counter balancers. the only 3 numbers that are on the sash/counter balancers are: 1) E84 9#27 2 84 2) 11600-17 3) 11600-3

I have 2 windows that are the same, so I will need 4 sash/counter balancers.

I'm guessing the first number is model #927 that was manufactured in Feb. 1984. My home was built in Oct. 1984.

Can you help me. Thank you, Ron

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Bob from SWISCO responded:
July 23, 2023

Hey Ron. See our 24-939. This is meant to replace Andersen balances that include the stamp code 9#27, or 927. 
Andersen Sash Balance, 927, 931, 937, 939
Andersen Sash Balance, 927, 931, 937, 939
24-939
$54.20
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