Window parts needed

Question

I have three windows in need of replacement parts.
Two are the same size window and the first one pictured below is a smaller bathroom window.
Please advise if these photos adequately show what is needed and if you carry the supply parts that I can use to repair.

Thank you very much.

Athena K

User submitted a photo of a window balance.

User submitted photos of a window balance.

Paul · Accepted Answer

Thanks for posting, Athena. I'm not sure exactly what it is you're looking for, but it seems your windows use two different balance systems. For the first picture, see our 15-048 pivot shoe and Series 600 spiral balance. These might match what you have.

For the second picture, see our 15-175 pivot shoe and Series 152 coil spring.