This potentiometer for controlling the dash lights was recently removed from a 300D. It is obvious from the condition that it is a recent replacement. Can not be sure how old it is, but it has excellent spring and rod movement and no corrosion. NO LONGER AVAILABLE NEW.
Fits all 123 1977 to 1985 240D 300D 300CD 300TD 280E 280CE - LAST ONE WE HAVE!
W123 Dash Light Dimmer Switch Like New