Shop replacement repair parts for Lawn Boy Lawn Mower model 22271/SERIAL: 280000001-280999999

Honda air cleaner (or air filter). If the air filter is clogged or dirty, the engine may not start or may run rough.

NGK spark plug. The spark plug ignites the fuel and air mixture in the cylinder to power the engine. If the spark plug is burnt, fouled or damaged the engine may not start or may run rough.

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.

Lock nut with nylon insert.

Small engine carburetor gasket. If the gasket is torn or damaged the engine may run rough.

Carburetor gasket. If this gasket is torn or damaged, the engine may run rough. Be sure to clean the surfaces around the carburetor gasket before installing it.

Honda insulator gasket.

Carburetor gasket.

Carb float bowl gasket set

Small engine governor spring. If the engine does not maintain a consistent speed, then the governor spring may be stretched out or damaged.

Hose clamp

Curved washer

Toro lawn mower wheel bearing. We recommend replacing the bearing and retainer together.

Honda carburetor insulator.

Honda engine oil, SAE 10W-30, One quart