Hi

I am returning the abarth back to standard as it was a prototype car for TRW for autonomous braking. They fitted a TRWabs pump and cut the loom and spliced into it only using half the cables. This means the car has no abs speedo, has a loose connection etc. All the faults related to an ABS pump failure. I am returning it to standard and am struggling to find a pump at a reasonable price. The options from fiat going off my reg (02) are

71718841 (46825715)- ESP (car has ESP)
71734642 (5178107) - no ASR
71717285 (46784468) -ASR

So this leaves 71718841 (46825715) as my viable option but all abroad on ebay or £200+ on google. I have been offered 46836778 from a 04 abarth model with EPS and have the option of 46825714 (EPS) on ebay

Does anyone know if either of these will work?

Thanks