Window balance
Thanks for reaching out! I am confident that there is a replacement pivot shoe that we can recommend for the one you have picture here, however, it likely will not be an exact match.
I suggest starting with part 15-129, look over the dimensions and compare it to your existing shoe to determine if it might be a fit.
If you are looking to replace the balance, I'll need to see a photo of an undamaged balance removed from the window. I am specifically looking to see any attachments on the top and/or bottom of the balance as well as the stamp from the metal channel.
Unfortunately, I am unable to place the order for you through the discussion board. You'll need to place the order online or by calling to have a member of customer service assist you.
They can been reached at (888) 991-1929, Monday - Friday 8:00am to 4:30pm.
Have a great weekend!