If you talk to your local dealer: the part is not shown on the picture for W113. You have to look through the part list below the picture and you will find it around the starting cable number. The indication when you go through the part list is lack of the number from the picture in front of part number (no number from the picture - part is not on the picture).
Then when you paste the PN in search in EPC, you will get a list of models where part was used. Then go to one of them and in some of them you will see the part on the picture, e.g. W100 in this case.
This is quite often the case with some parts - need to look through parts lists. Proper dealer training is very helpful.
What you get in MB you see on attachment.