Milgard window balance or similar

Hello there!

Thanks for reaching out to us. We're happy to look into this. I'm afraid the stamps don't help us ID what you may have so we'll need more information. 

• Can you show us up-close photos of the top and bottom fittings for each balance? 
• For the 32-4, 32-5, and 32-9 balances, can you show us a photo of the inside of the balance's metal channel where the innerspring connects to the pulley mechanism? That'd be located in the middle of the channel. 
• The 32-9 balance's stamp is outdated so we'll need to know the precise sash weight to determine the proper stamp option.