Alenco Window Channel Balance part

A home owner from Grand Prairie says:
May I get help on purchasing a replacement channel balance for my window. The marking is 2740 BSI. It is 28" long. It looks like Series 395 but unsure.

Thank you,

User submitted photos of a window balance.
Profile picture of Paul
Paul from SWISCO responded:
Hey, Chip. Please see our S395-28, I believe this can work for you as a replacement channel balance.
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