This is a part of the clip used in holding the window up. There are also metal/ aluminum rods below these clips. Looking to replace these parts.

This is a part of the clip used in holding the window up. There are also metal/ aluminum rods below these clips. Looking to replace these parts.

Thanks for posting. Looks like you want to replace your top sash guides, as well as possible your window balances. I'm a bit confused about your top sash guide? Is it by any chance damaged? It looks like only half of it is there, compared to a lot of the guides you see on our shop page. Is there another version you could show us?
If you need to replace your balances as well, we will need to see them removed from the window, with any stamps, hooks or end attachment(s) photographed. The length of the metal channel would also be helpful. Many thanks.
Allow me to cut to the chase. From your photos, it looks like you need a 18-166 top sash guide. Please compare. Also look over our video below on how to replace a top sash guide, that will help you.