M20c fresh air vent part needed

[billy hellcat]

Anybody have or know where I can get this part? It’s for the overhead vent. Not sure what you call this piece.  Thanks!

[hammdo]

Use that as a template and make your own?

Aviation aisle/section at Lowe’s may have the clear plastic…

[Utah20Gflyer]

If your AP/IA will permit it you might consider using a different plastic that is less brittle like ABS.   Polycarbonate is difficult to work with and I don’t see why you need a transparent piece of plastic for the vent anyway.  
 

If you are really ambitious you could replace those vents with some eyeball vents like I did a couple years back.  

[N201MKTurbo]

In my Mooney, those pieces were made out of aluminum.

[hammdo]

I’d do aluminum now since that will hold up.

[Hank]

47 minutes ago, N201MKTurbo said:

In my Mooney, those pieces were made out of aluminum.

Mine are too. 1970 M20-C.

30 minutes ago, hammdo said:

I’d do aluminum now since that will hold up.

Give it a try!

[AH-1 Cobra Pilot]

That is a very easy 3-D print, as long as you can make/obtain the CAD file.

I have been testing pieces that replace the old units, letting you put in eyeball vents so I, and others, have  leftovers.