Windows channel balance stamped # 2230 BSI length 23 depth 1/2 with 5/8

Thanks for posting! I am confident we have a replacement balance we can supply you with however, to be absolutely sure I'll need to see a photo of an undamaged balance. Also, it is hard to see the top and bottom attachments from the provided photos.

I am specifically looking to see a photo of the top and bottom plastic attachments from the balance. The stamp provided only indicates the weight range the balance can carry to support the sash. This will be useful once we've determine the type of balance you need.