replacing Central Locking unit 8lo862257g

Does anyone know with wich leters E B D etc it can be replaced and it ll function properly.(I can recode unit myself)

Thanks

You should be able to use any of the 8L0 pumps from a country with the similar radio frequency. (European, 'B' suffix upwards)

There are two versions that are non-remote, the 'A' suffix and another, i forget which, maybe 'C' ?

Thanks Ini