[Es2] RS2 Fuel Pressure Regulator Retainer

Tommy Saltino saltinot at gmail.com
Sat Feb 14 07:31:57 PST 2009

 Hey Ben,

The RS2 (ADU) shares the same clip, part no. 037133047A, with just
about every other Audi that used that style pressure
regulator.....including the AAN engine.  Audi did change the design
from the metal clip to a plastic one though.


 On Sat, Feb 14, 2009 at 12:44 AM, Ben Swann <benswann at verizon.net> wrote:
> For the RS2 fuel rail and pressure regulator, there is some sort of clip or retainer
> that is needed to keep the pressure regulator secured in the Fuel rail.  It is different
> than the one used on the AAN.  Mine is missing, so I am trying to source one.
> Anyone have picture and part number?
> Anyone have any extra?
>> Anyone have an extra 3B fuel rail?
>> Ben
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