Thanks for using JA
The parts your looking for are available from rock auto on line.
you need to pick the parts because there is a difference depending on the suspension you have such as ride height control.
if your not happy with their site and even thought no one beats their prices!!!
try auto parts international were you can actually talk to a knowledgeable parts man.
the last mercedes "expert" gave me exact part numbers after asking for my vehicle vin#. and i already tried rock auto.
I can provide you with the part numbers reply with the vin, what didn't you find at rock auto. thanks
LEFT FRONT CONTROL ARM
DOR 520-956 made by dorman
MON 71488 left front strut,
ATM(NNN) NNN-NNNN by Altrom Imports