Windows channel balance 2530 with top and lower plastic guides

Question

I am looking for some windows channel balance 2530 with top and lower plastic guides, to replace my old ones.
What is the model and prices?
Please help and thanks for your attention.

Casey · Accepted Answer

Hello,

It looks like you have either our S351-26, with a 15-002 bottom attachment, or S390-26, 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 2530 spring strength option for your replacement balances. Thank you!

Comparison of the S351 and S390 balance shoes.