window balancer

I'm not sure what you have, unfortunately. Jeld Wen has used many, many balances and the code you've given doesn't provide enough context to narrow it down.

In order to figure out what Series this is, I need you to remove an undamaged version of this balance from the window and show me clear pictures of the top and bottom nylon fittings. I will also need to know the dimensions of these fittings.