Replacement window balance

Hello,

We'd be happy to help but, unfortunately, your photos did not come through. If you could resend them, possibly in a smaller file size, we can start researching your replacement options. Thank you!

Hello,

It looks like you have either our S351-28, with a 15-002 bottom attachment, or S390-28, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. You'll also need a 2740 spring strength option for your replacement balances. Thank you!

Comparison of the S351 and S390 balance shoes.