Question about fuel pump from automatic

Correa

Member
Joined
Oct 11, 2020
Location
spain
TDI
AFN
Hello,

I have the following project:
AFN engine with 180-200HP
I am getting parts for the moment
I read auto pumps have a 11mm pump an is suitable for this kind of projects
someone here is selling a pump saying it come from an automatic, ref is 028130115AX
-I can't confirm it is really for auto car, can someone confirm?
-if yes, is it really 11mm and fits my project

thank you

Correa
 
Last edited:

TDIMeister

Phd of TDIClub Enthusiast, Moderator at Large
Joined
May 1, 1999
Location
Canada
TDI
TDI
There are two 11mm pumps for the TDI. The more common is for the ALH with automatic transmission - its part number starts with 038... It requires some modifications to fit in the AFN, but can work.

The more direct, bolt-on 11mm counterpart for your AFN comes from the much rarer AHH engine. Not sure if 028130115A(X) is the correct number but you can verify.

 

Correa

Member
Joined
Oct 11, 2020
Location
spain
TDI
AFN
thank a lot,
I wanted to add info model to help, but it's already in the thread you mentioned
028130115A(X) is definitely for AFN, no difference between auto or manual for this engine

I was wondering why the 11mm pump is mounted stock on some low power engines
 

Nero Morg

Top Post Dawg
Joined
Oct 19, 2017
Location
OR
TDI
2014 A6 TDI, 2001 Jetta TDI, 2014 Passat TDI
To meet emissions. The auto cars got the 11mm pump and a really tiny nozzle. I think it was a 158? The mNuals got the 10mm and a 184 nozzle stock.
 
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