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 forstock applications on1961-64 40HP Beetle, 1960-63 40HP Bus

Suitable for the following distributors:

113905205A, 113905205B, 311905205, 315905205B

Bosch Part Number 04010