25 Sep 2015Home » Tony’s Tips » Articles » Electrical & Instrumentation » Beede Tach Settings & Cummins Flywheel Tooth CountBeede Tach Settings & Cummins Flywheel Tooth Count by Tony Athens | posted in: Articles, Electrical & Instrumentation | 0 Cummins FlywheelNumber of Teeth on FlywheelClose SwitchCummins “C” SAE #31271,3,4,7Cummins “C” SAE #21381,2,6,10Cummins “C” SAE #11581,2,4,5,6,8,10Cummins “B” SAE #31591,2,4,5,6,7,9,10Magnetic Pick-Up Dip Switch Chart