The Ignition Rotor pushes on to the distributor shaft inside the cap. The rotor spins around inside the cap where it contacts the center post which gets power from the coil and sends power to the individual spark plug posts on the cap.
Suitable for 1969-79 Beetle, Ghia, and Bus, 1980-85 non-diesel Vanagon applications. Original application for Bosch 0231022009 Distributor.
Bosch Part Number 04038