Plastic adjustable slide that glides in stationary track.
A contractor from Seattle, WA says:
May 31, 2022
No model numbers on operator mechanism just "TRUTH". Just need a couple of the plastic slides that travel back and forth in the track that is attached to the window frame.
thanks
Casey from SWISCO responded:
June 3, 2022
Hello,
Unfortunately, the track guide for casement window hinges is not available separately but you could consider a new hinge set like our 36-048. Thanks for posting!