I am trying to replace the crank and operator for my bathroom Milgard awning window (please see attached pictures . I think it my be the following parts on your site:
https://www.swisco.com/ss-encore-awning/pd/Awning-Window-Replacement-Operators/39-239C or
https://www.swisco.com/encore-awning-operator/pd/Awning-Window-Replacement-Operators/39-239B.
Each piece of the arms is stamped with a number. One arm segment has the number 41010 on the segment closest to the crank, and the number 41016 on the farther segment. The other arm has 31881 on the closest segment and 41013 on the farther segment. No markings on the gear section except "Made in America "
I will also need the associated crank, seal and any other hardware required to install it. Install instructions would REALLY be helpful.
Thank you,
Steven