Replacement sprockets (drive sprockets) for Hyundai machines, each one listed against the Hyundai model it fits.
Models covered are the Hyundai R16-9, R80-7 and R80CR-9.
Sprockets in this range use a heat treated steel profile with induction hardened teeth, cast in quality steel. A worn sprocket will shorten the life of a new track, so the two are usually replaced together.