Trying to match up my awning window operator with yours

My operator looks like your part #39084 but l can't tell from the picture if the mounting holes will line up....

the total length is 5 7/8 inches....the center to center measurement of the holes on the arm extension is 2 1/4 inches....the bottom mount holes are staggered (one higher than the other)....the center to center measurement of the top mount hole to the uppermost mount hole at the bottom is just a fraction over 4 1/2 inches....the center to center measurement between the mount holes at the bottom is 1 7/16 inches

Total length 5 13/16"
Center to Center measurement between holes in pivot 2 1/4+"
Hole diameter 3/8 unthreaded
Top mount hole to uppermost lower mount hole 4 1/2"
Top mount hole to lowermost mount hole 5"
Distance between lower mount holes (width) 1 17/16"