Ahh, the 046 vacuum advance distributor. One of 4 flavours used in the 230sl's.
The points would be: A000 158 07 90
The condenser: A000 156 81 01
These were the correct MB parts used on my pagoda (with a 046 distributor) before I converted to the Pertronix setup in October 2007.
Hope this helps.
Regards,
Jaco van der Walt
1964 w113 230sl
1975 w114 230.6