I need to replace four balancers and they are marked 24XHD.

A quick learner from Perkiomenville, PA says:
The length is 25 inches. Can you tell me which part to order? Thanks.
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Tom from SWISCO responded:
I'm sorry, but I cannot identify what you have based on stamp alone. It may be our Series 751 but I'm not sure. If you would like us to confirm, I would need some picture of the balance.
A quick learner from Perkiomenville, PA says:
Here is the picture of the 24XHD Iam attempting to replace. Thanks.
User submitted photo of their window hardware.
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Paul from SWISCO responded:
Perfect, thanks! I suspected as much. I would recommend our S751-25 channel balance with a 24TG option. "24TG" is the new spring used instead of your old "24XHD."
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