andersen narroline sash balances

A quick learner from New Jersey says:
Need to find balances for andersen narroline double hungs 2-4/5-2 and for 3-0/5-2 These are circa 1989
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Paul from SWISCO responded:
Thanks for posting. I believe Andersen Narrowline windows use our 24-837 for "2452" and 24-1133 for for "3052." However, if you want to be sure, you will need to remove the balances in question from the window and show us a few pictures of the stamps printed on the boxes themselves. This will allow us to confirm what can work.
How to replace an Andersen Window Balance
How to replace an Andersen Window Balance
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