Shop replacement repair parts for Briggs & Stratton Lawn Mower model 10L902-0488-E1

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 breather tube grommet.

Valve spring retainer

Small engine starter pawl (Nylon). *Sold as a set of Two.

Filter-a/c foam

Spark plug boot

Briggs carburetor diaphragm set. A bad diaphragm gasket can cause an engine to run poor or not at all.

Lo-Tone,3-4 HP Vertical (1/2" NPT)

Recoil starter rope

Briggs and Stratton repair manual. Single cylinder 'L' head engines built after 1981.

On-Off Switch

Small Flywheel puller with bolt spacing of 1 & 5/8". See related items for other sizes.

Head Gasket, 9D900 Series

Pawl Friction Plate. This part does not include the screw or spring, please see related items.

Oil Seal, L-Head, 2-5 HP Including Quantum, Europa and Intek