2001 4.2 A8 D2 Power Steering Pipes.

[essdaytwelve]

I know there is another thread on this, but I’m looking for something specific.

Anyways, my A8 sprung a leek and I just managed to get it over to a garage and he replaced the pipes with standard generic hoses. Dean at 4rings advised me that to get rid of the whining I needed OEM Audi parts.

I managed to find 4D2422893D at Audi tradition, but he’s also binned the pipe that goes to the rack. Am I right in thinking it is 4d1422893ag (8 diagram ) for my car?