Broken casement window hardware

Good morning,

I am trying to replace a broken casement window mechanism. I don't know how old or what type of windows these are but the house was built in the mid 80s. I have attached two photos...I did find a marking on the casement lock mechanism and the other photo shows where the mechanism broke - not the handle or the metal arms that move the window but the metal bracket the handle is attached to.

The mechanism with the handle measures about 5.75" long and it's attached vertically.

I would appreciate it if you could let me know if you have any idea if this can be replaced.

Thanks so much!
Gina

Hi Casey,

Thank you for your response. I will try to remove the full mechanism and send photo(s).

Best,
Gina