Ok not original Benz but the 1/2" rubber nut cap from OSH for 29 cents seals tight. I bought four cause I figure one or two will rollaway into oblivion when I'm making adjustments to the modulator

Next question while I'm here. Clockwise in for firmer shifts or the other way around? I need to go softer shifts. I don't think I should be loosing traction in the rain on the 1, 2 shift. I'd hate to be cited for exhibition of speed

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1984 280SEL, 62,000 miles
Euro model in the USA
1983 300D (Totaled out 10/2004)
New Factory Mint Green paint
Palomino int
1982 240D (Steak dinner for two)