Shop genuine OEM Fastener parts for your Briggs & Stratton Small Engine 15C104/0144-E8. Find compatible replacement parts and accessories to help complete your repair.

Briggs & Stratton flywheel key. The flywheel key aligns the flywheel in the correct position on the crankshaft. If the engine stops suddenly due to hitting a hard object, the flywheel key shears in half to prevent damage to the engine. If the flywheel key is broken, the engine won't start.

Flywheel key pack of three

50 pack of Flywheel Key 222698S. This key aligns the flywheel with the crankshaft for most Briggs & Stratton engines.