Need early Thermoquad

i think you meant 4972...anyway....
i have 1 6139S (Missing chokeplate, metering rods&piston, vaccum pod)
2 6138S (complete)
1 4972S (bottom plate, center and top only) and i have some other internal parts that came in a 71 TQstrip kit
.....................AND 5 other TQ numbers...
bad part of looking?...i know there is a 4973S complete somewhere in my garage.......i just can't remember where i put it.....