Putting my 20R carb back together after a rebuild, and the sight glass cracks. Where can I get a new one? There's a Picknpull local to me, but when any R engine shows up there, it lasts about as long as a snowball in a campfire, carb and all.

Does anyone know offhand if the glass from other carbs (Tercel's C engine, perhaps) is the same?

 

I remember asking for carb parts prices from Toyota dealer 3 years ago for a rebuild kit and they were sold individually only.