Window Crank "Del Mar Toronto"

A handy person from Bayfield Ontario says:
Hi There...I have 3 windows that open with a crank (see picture)...and there are some parts that need replacing to make them slide properly...please take a look at the pics and let me know if you think you could assist here...

there are a few names on the hardware...on the crank and gear section it says (truth) with a tiny little house icon...on the sliding mechanism it says "Del Mar Toronto"...the windows were installed in this house in 1991...original hardware...

Thanks kindly,

A customer submitted photo of a window operator.
Profile picture of Paul
Paul from SWISCO responded:
Thanks for posting, Brad! Please see our 39-035 Truth Hardware Entrygard Dyad window operator. Do you think this may work? If you aren't sure, we will have to see your operator as removed from your window.
A handy person from Bayfield Ontario says:
Thanks so much Paul...I will do some measuring and get back to first glance, it looks as though it would work...
Be messaging you soon!
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