[ercoupe-tech] Gascolator Gaskets

[hatfielddennis]

I need new gascolator gaskets for the glass bowl on my 1946 415C.  The 
gaskets we removed are rubber, outside diameter 2 1/8 inches; inside 
diameter 1 1/4 inches.  We bought new replacement gaskets which have ID 
of 1 1/2 inches.  The upper gasket larger ID allows the screen filter 
to partially fall thru the opening in the gasket.  Can someone please 
tell me where to buy these gaskets with an ID of 1 1/2 inches.  
Thanks.  Dennis.