My 94 e300d estate/wagon rear silencer/muffler is getting very rusty and i'd like to replace it. I've not done any exhaust repair before and was wondering if this is a DIY job. I have a inspection pit in my garage so I can get under the car ok, but am wondering how easy a job it is to do yourself and correct way to do it. The current box is joined with a clamp.
If anyone has the part number too that would be helpful.

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1993 320TE M104
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past:

1983 230E W123 M102
1994 E300D S124 OM606 (x2)
1967 250SE W108 M129
1972 280se 3.5 W108 M116
1980 280SE W116 M110
1980 350SE W116 M116
1992 300E W124 M103
1994 E280 W124 M104
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"music and women I cannot but give way to, whatever my business" -Pepys