X4 beval gear for geared diff

[Philim]

Hi

Does anyone know where I can get replacement 16t metal bevel gear for the Team C geared diff (TU0438)? The car I bought came with geared diffs but both of the bevel have lost teeth. It seems fairly common looking on the web but cannot track down a replacement.

Tried emailing SMD but had no response. Part number appears to be T04041 but doesnt appear stocked in the UK.

Does anyone now of a better quality straight fit that could replace it?

Thanks for your help.