balance replacement

Question

I'm trying to find out which balance I need to purchase. The only numbers I can find on the balance are 33 3, shown in the picture. Which balance do I need to buy for this replacement?

User submitted photos of a window balance.

Paul · Accepted Answer

Thanks for contacting us. Take a look at our S390-34 channel balance. I think this could be a good match. Just make sure the nylon attachments that come with it are the same size as yours.