Replacement balances and top sash guides
Thanks for contacting us. I believe you can replace your top sash guide with our 18-066. As for the balance, it will have to be specially made. Can you just tell me how many you need? Can you also confirm that the metal channel is exactly 28-1/4", as indicated by your stamp?
Once we have this information, we will email you an order link and price quote for that quantity.
Ah, I'm sorry for not clarifying: our 18-066 should replace both top sash guides you show in your photo. I should have mentioned that part but I was probably so focused on the custom balance that it slipped my mind! But yes, single-hole top sash guide you show is actually an older model of the double-hole guide next to it. The single-hole version isn't made anymore but the double hole guide we sell will be a good replacement.
As for the balance, I will email you an order link and price quote for 4 of them right now! Let me know if you have any questions, let me know.