Top sash guides

A home owner from USA says:
I need help to identify the top sash channel balance guide, I'm in the process to repair all the windows in my house and all of then has one top broken and I'm going to replace both tops in all windows.

I'm attaching the pictures of the top.

I appreciate if you can help me to identify the correct parts.
User submitted photos of a top sash guide.
Profile picture of Paul
Paul from SWISCO responded:
I believe our 18-166 top sash guide may match yours, just make sure all the dimensions match.
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