On a 1993 Elantra, you should replace the nuts. You should expect to pay
$6 to $10 a piece. You could probably get away with reusing them, but I
wouldn't do it if it were my car. The potential for something REALLY bad
to happen exists.
The new bearings come with new races. You'll need to drive the old races
out of the drum and drive the new races in.
