Hello,
The window I have is a 2010 Corell 5000 Series single hung white vinyl.
I'm including pictures, but am hesitant to remove the existing broken part until I am sure I have the right replacement. Window continues to open and to hold in an open position.
Pictures include the window, the broken coil (with its number 7EF), 2 pics of the left (broken) and right coil balance parts, and a pic of the "pin" from the underside of the window that appears to hold the coil balance assembly in place.
Thanks for your help in determining what part I need.
Dan