Single hung window sash pivot bar

I'm looking for a few replacement window sash pivot bars. I cannot find any identification on the windows other than a sticker on the screens saying "Twinseal Vinyl Single Hung" I found a part on your site that looks very similar in dimensions, part number 26-366. There are some small differences in the construction of the parts but I think your part would work for my needs. Can you please verify whether this part would be suitable for my windows?

Thanks,
Joe

Bob,

Thanks for the reply. I have attached a pic of what I hope is the 'shoe' you refer to. I can't see anything that would prevent your product from working with this balance but I'll defer to your professional opinion.

Thanks,
Joe

Bob,

FYI, if there's any question about the compatibility between the pivot pin and balance shoe it wouldn't be a problem to purchase both parts to ensure a proper fit.

Thanks,
Joe

Thank you Casey. I'll order some of the 26-366 pivot bars.

Joe

Just wanted to touch base with you and let you know that the 26-366 pivot bars worked perfectly for my windows. I replaced the two broken bars and have a few left over for future needs. Thanks for your help in identifying the proper part!

Joe