I had speakers left side (F&R), but lost front, so now I only have left rear speaker working. I'm guessing the fader....but open to other suggestions.

Are the faders all the same for W126 (I have a '90 350SDL)? I see one on eBay for 420SEL, but look up table says "not compatible....anyone know if the table is simply wrong (or simply leaves the 350SDL out)?

Thanks,

PK