Matching part numbers ABS unit 2007 Espace ?

[Axa]

The pump pistons in my ABS unit are sized up due to rust so I need to replace the ABS valve block/ unit on my 2007 Espace.

Unfortunately the stickers on the motor cover have fallen off so no idea what part numbers to look for.

Is there anyone with access to the Renault systems tar could help me check wich part numbers that matches my VIN nr?

When I go through second hand units on eBay there's some marked ABS and some are marked CDC/ADAM. It's there separated units for these different systems? I thought it was all controlled by the ABS unit..

[GiveMeABreak]

To be honest with you I think you will be better off asking the Renault dealer for the part number - I don't think any of the Admin Team have access to Renault systems data and parts - just so you know. We mostly focus on PSA marques, but there are the odd members who still contribute to the Renault side - but mostly on the fixes and mechanical side - not the technical areas.

[Paul-R]

You'll be very lucky to squeeze a part number out of a Renault dealer. Our local dealer wouldn't tell me the part number for a sun-roof seal but instead offered me another number which would identify the seal if I came to them to buy it. They know that you'll simply take the number elsewhere to find a better price!

[Axa]

Closest Norwegian dealer was very helpful and understanding that a second hand unit is the only sensible solution on my car.

Part number is: 7701208531 in case anyon else needs it.

Problem is there is very few second hand units available with that exact part number, and im sure there is some of other units that have the same aluminium block. But that is not available as a separate sparepart from Renault.
Any suggestion on how to find out wich other ABS units that have the same aluminium block as 7701208531 ?