Window balance

Thanks for reaching out to us. This balance is specifically a coil type balance. These aren't sold in sets, but rather each part is sold individually. As a result, you only need to replace what's broken and reuse the rest.

In your case, I believe you have a 15-180 pivot shoe. This is compatible with a Series 190 coil spring, 15-181 clip, and 15-182 bushing. You may only need a new shoe, though, assuming that's all that broke,

Please let me know if you had any questions.