Rubber boot for the starter button
Moto Guzzi V700, V7 Special, Ambassador, 850 GT, 850 GT California, Eldorado, and 850 California Police models
Thanks to Charles Hamer for sending me this information in a private communication:
For the little rubber boot to cover the 2 terminals for the starter button (MG# 25707100), NAPA has an awesome one used for distributors, and it fits our starter buttons terminals like a glove.
NAPA part number 727300.