Shop replacement repair parts for Toro Lawn Mower model 74590/SERIAL: 210000001-210999999

Briggs and Strartton in-line fuel filter with 40 micron rating and 1/4" inlet & outlet. If the engine does not start then the fuel filter may be clogged and not allowing enough fuel to enter the carburetor.

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.

Briggs & Stratton Spark Plug (QC12YC)

Small engine carburetor, manual choke. If the engine runs rough, then the carburetor may be restricted and unable to supply enough fuel and air mixture to the engine.

5 pack of Fuel Filter 691035

Switch-pole single

Switch-starter