Hello
Window weighs 15.6 lbs.
I was looking at 15 -177
+ S152-8.
I wanted to make sure.
What do i need to do to replace the white wheels on top that the coil goes around?
Also
Need directions how to attach the other end of coil after you attatch one side.
Do you sell the coil already attatched to the balance shoe.
Or would that make it harder to install.