Covers and Handles for Marvin casement windows

A home owner from USA says:
Want to replace covers and handles of 1983-1 Marvin casement windows with folding handle and covers. Quantity 3 - 2 right hand and one left. Marvin states that Part 10814854 (ant. brass) handle, flip is correct part, but am quoted a price of $244 for each! Opening is 5" current cover 5- 1/8", center mount handle. Height of cover 1-1/8". Color is immaterial, although brass would be nice.

Do you have an item that would fit? Pictures attached

User submitted photos of a window operator.
Profile picture of Paul
Paul from SWISCO responded:
Our 39-107 and 39-102 look like they could work, but it seems the gear bore of the operator has come out. If that has happened, then the gears of your operator have been stripped and the whole thing needs to be replaced.

Please open your casement window as far as it can go and show me a few pictures of the operator arms fully extended. That will give us a better idea of what can work as a replacement.
A home owner from USA says:
You are correct that the gear has a problem. There is a small chip at the bottom of the gear and that window does not open; this is the left hand operator.

The arms of the right hand operator have been replaced and it is labelled Entry Guard Truth - the number on the short arm is 20810A

Hope this helps
User submitted photos of a window operator.
Profile picture of Tom
Tom from SWISCO responded:
Thank you! These pictures are perfect. Please see our 39-031 and 39-032 and carefully compare them to your own hardware to see if they're the same.
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