Broken coil spring from 21" x 35" vinyl window

A handy person from Beverly, NJ says:
I have a broken coil spring on vinyl window. I have 2 photos of the window with existing hardware before broken coil was removed and one of the broken coil. If possible, could probably use replacement plastic hardware as well as the coil.
Coil assembly
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Paul from SWISCO responded:
Hey there! You have an old Series 150 coil spring setup. I posted all the related parts you show. When ordering, you will need the number stamped on your coil spring near the end of the spring. We posted a video on coil springs to further help you.
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