Window parts
Hey there,
Thanks for reaching out to us! Your window operator can be replaced with the 39-239C Encore Awning Operator. It is used along with the 39-556 Maxim Awning Track. The 39-536 Truth Hardware Pivot Slide Assembly is use to attach the operator arms to the track.
Both the operator and track are made of a stainless steel material, which may help prevent the hardware from rusting.
I'm happy to recommend a replacement for the window hinges. I'll just need to know the length of the track attached to the side of the window sill to determine the best option.
Please don't hesitate to reach out with any other hardware repair questions you might have.