How to replace rear wheel bearing on 1990 Mercedes-Benz 300TE 4MATIC

Very loud noise in wheel bearing when driving

Asked by for the 1990 Mercedes-Benz 300TE 4MATIC
there are several specialty tools that you must buy before tackling this job. the tools alone are several
hundred dollars. advise letting a local MB specialty shop
replace these, about 4 hours labor per side and $216 per
side for the bearing kit, perhaps more labor if rust is
present. this is a butt-whipping even for a good MB tech!