Re: 5000 brake mods contemplated

[AUDIONLY@aol.com]

In a message dated 95-08-13 10:33:04 EDT, AUDIDUDI@delphi.com writes:

>Does anyone know the diameter of the various master cylinders Audi's used on
>the 5000 over the years? 

Part no.  v              Year    v               mm      v

431 611 019 K      '78-'81 5000..................22.2mm

437 611 019 A      '80-'81 5000 turbo.........23.81mm.

437 611 019 B      '82-'83 5000 turbo.........22.2mm.

813 611 019        8/ '80-'84 4000 (coupe 81-84)..........20.64mm.

443 611 021       quattro 8/82-85; 5k '84-'88; 5kq '87-'88; 5kt '84-'88;
                          5ktq 86-88....................23.81mm.


Hope this helps.

Peter Coulter
Audionly