part of casement window

A quick learner from westminster co says:
April 18, 2019

When we remove our casement windows completely and then put them back, the first step is to fit a plastic piece that swivels which is on the top and bottom of the window (on the hinge side) into a channel on the house. Then connect everything else. That plastic piece broke on one of my windows. I have no idea what it is called or how to get more of them.

Thanks for any help,

Marianne

PS: these are 35 year old weathershield windows. There are several I would like to replace, but I'm not clear if I can buy wooden weathershield anymore.

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Bob from SWISCO responded:
April 18, 2019

Thanks for posting. It sounds like you need new hinges. Start by looking at our 36-048; see if this might be what you're looking for. If not, we will need pictures of your current hinge set. 
2-Bar Hinge Set, 10"
2-Bar Hinge Set, 10"
36-048
$17.47
How to Replace a 2-Bar Hinge Set on a Casement Window
How to Replace a 2-Bar Hinge Set on a Casement Window
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