Need help identifying a broken Casement Window Hinge Arm

Hi Swisco Team,
I need help identifying a replacement part for my casement window. The lower hinge arm on one of my windows has snapped off, making it impossible to close the window securely.
I am attaching a photo of an identical, working window in my home so you can see the hardware clearly. The broken window uses this exact same mechanism.
Could you please help me identify the part number for this hinge assembly? I've kept the broken window closed for now to avoid further damage, so I only have the photo of the working one