W124 wing mirror 'bits'

[Pigpen]

Morning all.

Some clown pulled the glass and backing out of my passenger side mirror a while back and I got a replacement at the weekend. However, it looks like I'm missing a couple of brass pins that the back of the mirror clips onto.

Does anyone know what these are called or have a part number?

Many thanks

PP

 

[Pigpen]

On searching I think it's the little cross piece in this pic:
http://www.peachparts.com/shopforum...t-1987-300d-car-maintenance-01-20-10-009s.jpg