You are purchasing a magneto ground kill button kit as used on 1955 to 1961 Sportster XLCH magnetos. Includes all parts as shown. Fits OEM magneto housings for Harley-Davidson magnetos where a key switch is not used. This set up may well have been used much later than 1961 on competition models.
We also offer a kill switch kit with the keyed tumbler and keys.
With this purchase you get one each:
OEM replacement on the following: