Planning to re-pack my 240D bearings which are still on the original grease.

It's been over 10 years since Ive done w123 bearings. I seem to recall that the dust cap and maybe some seal gets damaged?

I'm going to buy the OE MB green grease and do it by mass. I'm assuming the bearings are in good shape, this is really just PM to check everything out.

Are there parts that are absolutely necessary to replace with this job? I may just buy an OE kit just in case, but if there are items I need for both sides I might as well get them upfront.

Thanks!!

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Current Diesels:
1981 240D (73K)
1982 300CD (169k)
1985 190D (169k)
1991 350SD (116k)
1991 350SD (206k)
1991 300D (228k)
2008 ML320 CDI (199k)
1996 Dodge Ram CTD (442k)
1996 Dodge Ram CTD (267k)

Past Diesels:
1983 300D (228K), 1985 300D (233K), 1993 300D 2.5T (338k), 1993 300SD (291k)