Additional Information
Commutator shield, brass, only for use with felt timer seal. Unfortunately this shield is the only one available on the market at this time. It is made incorrectly, the outer diameter was originally made large enough to prevent the shield from going inside the timer. As a result is can spin with the camshaft which causes it to wear out quickly. (For this reason we recommend using the modern neoprene seal Part#3177OS in place of the shield and felt.)