9" arm aluminum operator replacement

Hi-

This casement operator has a 9" arm and is metal. Seems too sturdy to be aluminum. We need the right hand replaced but depending on price may also do the left, to be safe, as it is also original. Not sure which to order due to the mount placement and limited space between the mount and the sill.

Thanks,
Autumn

Dave- The mount holes on this operator are too short. Do you by chance have anything in which the mounts are about an inch wider?

The mounting holes spacing on these models is too narrow. Is there by chance a similar model with holes spaced about an additional inch wider?

Hi - Hoping this goes to the top of the forum, even though I'm a little late getting back to the original post. Better late than never! In response to the above question, the mount holes are about 4" apart.