The screen washer pump on my '94 Punto 55S has expired the motor runs but no water from front out let & just a dribble from rear outlet when reversed. I guess that the impellor has broken or detached from the motor shaft. Question can you buy it as a part or do you have to get the whole tank as well? any 'cheap' sources or is it a dealer only part?
Bit clever ain't it drive it one way & it squirts from front nozzle reverse it & it pumps from rear nozzle (or it should!)

Oh well Dealer then! non of the usual suppliers had one so I ordered it from Ashmoles my local FIAT dealer £21 + VAT. Why in this time of expensive servicing do Fiat bury the washer bottle under the front wing covered by the underwing guard. What should have been a 5 minute job took me nearly 3/4 hour getting the fixing screws for the guard took longest, nicely rusted. My old Jag has the washer bottle on the inner wing with the pump sat along side it, a couple of minutes under the bonnet & its removed. Progress??????????