Need replacement parts for left and right hand casement windows

A contractor from LA CALIF. says:
January 4, 2021
I found the numbers 07900 atamped into the arm, windows are old wood casement windows, cant find a manufacturers name on parts or frame.
Theres a plastic guide that slots into the track and is screwed into the bottom of the actual window is whats broken.
Hope you guys can help, thanks,Jason
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A contractor from LA CALIF. says:
January 5, 2021
The manufacturer is Write windows
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Casey from SWISCO responded:
January 6, 2021

Hello,

It seems like you're referring to the track slide for your hinge, which we do not sell individually, but I believe your 36-004-10 hinge can work for your window as long as you replace the top and bottom at the same time.

Your operator looks like an older version of our 39-387 and 39-388. This has often been used on Wright brand windows. Look over our measurements and see how they compare if you need to replace those as well. Thank you!
2-Bar Hinge Set, 10"
2-Bar Hinge Set, 10"
36-048
$17.47
Split-Arm Operator, Wright
Split-Arm Operator, Wright
39-387
$36.20
Split-Arm Operator, Wright
Split-Arm Operator, Wright
39-388
$36.20
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