Need help identifying part to order

Question

Hi there!
I can't find anything on the old (broken) piece...no stamp or numbers/letters anywhere.
Any chance you may be able to help me figure out what to order from these pics? =)
The measurements are identical to your single unit, but I don't know which band to select since there's nothing on my old one.
I know I'm going to need at least 4, maybe more. I will test the remaining windows before I order and post in my neighborhood Facebook group to see if anyone else needs the same kind.
Thanks in advance!

Jasmine · Accepted Answer

Hello,

Thanks for reaching out to us! To replace your assembly, you'll need the 15-180 Coil Balance Shoe, used with the Series 190 Coil Balance Springs. Since there aren't any stamps on the coils, you'll need to weigh the window sash to determine the coils needed for the replacements. Take a look at our video tutorial tagged below for a detailed explanation on how to select the coils.

You may also need the 33-073 (attaches the coil to the shoe) as well as the 15-186 Coil Balance Clip and the 15-182 Balance Bushing to replace the clip in the window channel.

Alternate image for 15-180