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)

Air filter pre-cleaner

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