Hey thanks for that, I had come up with something similar, when i had searched, but the word follower threw me off. Have since found this parts diagram on a russian site the confirms for sure:
http://partscatalog.ru/mercedes/1/car/108/019/232/130.980/230/03/001

the site I have linked to can be run through google translate and seems to be a good resource for part numbers with diagram:

http://translate.google.co.nz/translate?hl=en&sl=ru&u=http://partscatalog.ru/mercedes/1/car/108/019/232/130.980/230/03/001&ei=QMaiTf2wHI3biALAkbmEAw&sa=X&oi=translate&ct=result&resnum=1&ved=0CBsQ7gEwAA&prev=/search%3Fq%3Dhttp://partscatalog.ru/mercedes/1/car/108/019/232/130.980/230/03/001%26hl%3Den%26safe%3Doff%26sa%3DG%26biw%3D1016%26bih%3D543%26prmd%3Divns