Hi I realise you are in Canada  I am in the UK  1991 190E 2ltr and I
have just had the same problem and all were worried that pressing the
joint out may need the application of high heat and high pressure and
the correct instruments to get the new joint in without damaging it
pressing on the wrong spot

I found a garage to do it but they reported that one of the front bushes
on the lower wishbone was bad. and a test failure but I had to get them
to build it back and I will have to get a new bush / wishbone I found
after the event to be only £80 UK P (162 can$) MB was £299 (600 can$)

In the long run it maybe easier and long term cheaper to get a new lower
Wishbone than have my problem of double repair bill

Bob