Lower sash tilt PIN number 23145

Hello,

It looks like you have quite a situation on your hands. One of your windows seems to be using hardware similar to our 26-021 pivot bar and 15-228 pivot shoe, which works with our S160 1/2" thick Coil Springs or the S165 3/8" thick springs. 

The other photos show a window using a spiral balance and an entirely different pivot shoe  We'll need to see the spiral balance and the pivot shoe that it attaches to removed from the window to identify the correct replacements. We'll also need to know the diameter of the spiral balance tube. Thank you!