Primer bulb. The primer bulb draws additional fuel into the carburetor to make the engine easier to start. If the primer bulb is leaking, replace it.
Small engine NGK spark plug (BPR6ES). If the engine does not start, the spark plug may be defective. The spark plug should be replaced periodically during regular maintenance.
Genuine OEM Toro part number 99-9313. The snow blower requires 2 paddles for a complete assembly
Nylon insert locking nut. Used as part of the shear bolt assembly, as well as other locations within the equipment.