A sample from the products for the Left Crankcase Cover - Advancer include: Bolt,flange,8x60, Bolt,flange,6x32, Generator,pulse, Bolt,flange,6x14.
In this schematic the "Bolt,flange,6x32" is used most often.
This Cover,l.crankcase is the most expensive of the items that make up this Left Crankcase Cover - Advancer assembly.