Ok. it *should* be 6K4 839 205 B. I say it should cos etka is **** as always,,, there are about 20 different handles, lhd, rhd, primed, black and all the possible combinations, these are identified with the 6K4 839 205 code with a different last letter for each one,,, when it comes to the handle without the keyhole, it says it's the same code for left and right [which is obviously impossible] and there's no primer option [maybe they already come only primed since these handles are only for models with colour coded handles???],,,
anyway, now you got the part #, maybe your dealer can
help you a bit more,,, hope to have helped,,,