Originally Posted by vwnate1

202-545-01-04
Ignition Switch 202-545-01-04
https://cdn2.pelicanparts.com/catalog/images/SuperStock-Priority/202-545-01-04-MBZ.jpg

I can't seem to copy the image, this is a link to it .

123-462-04-79
Ignition Lock Cylinder with Key

Part #: 123-462-04-79-M36 LINK TO IMAGE : https://cdn3.pelicanparts.com/catalog/images/SuperStock/123-462-04-79-M36.jpg

I don't see the steering column lock, the catalog has been recently revamped, I'm sure if you look at the other thread links provided you'll find the part number and can find it elsewhere on the web *if* you need it .