Rear wiper spring

[sliced]

Whilst trying to change blades i managed to take off the whole arm and drop and lose the spring. can't find the spring anywhere, does anyone know where i can get a replacement from?


A3 8P2 Sportback. Cheers.

 

[MrLapou]

Breakers yard, Audi, Parts supplier... whole host of places m8.

 

[sliced]

Any ideas of part number?!