I have not compared them to those on my w123, but my core set I pulled from a w116 OM617 turbo(135bar) are physicaly pretty different looking. One is longer than the other mostly. Seems I looked awhile ago and all the new rebuild part numbers were the same for whatever I looked up with the same engine, up and down the year ranges. Thoughts?

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One more Radar Lover gone...
1982 VW Caddy diesel 406K 1.9L AAZ
1994 E320 195K