1 oil hole cover flip cap. These zinc plated oil flip cap covers are spring loaded and used to oil the distributor shaft bushings and generator bearings.
Looking at the diagram, we have
Dimension A available in 3/16", 1/4", or 5/16"
Dimension B=1/4" and C=7/16"
Please choose from the drop down menu to select your size.
Used in many automotive and machine applications.