I may have mentioned this before but Classic Alfa in UK sell the correct ( 03:240:700 Carello JOD's for outer and 03:245:700 for inner) as they are common to the Alfa Montreal PN MN033 (outer) and MN034 (for inner).
They are new production and have all the Carello markings both £55.00 / $75.00 each, CA send worldwide. No connection with CA apart from them taking a boatload of my money on Alfas and being very helpful guys to deal with.
Note the outers do NOT have a sidelight/ pilot light feature and the lens is only suitable for driving on right so no good for us in UK. The RHD Carello's are 4 x the price if you can even find them (as they need the sidelight / pilot light in bucket they have different bucket number) and likely need restoring / resilvering.
Cheers
Larry