Shop replacement repair parts for Briggs & Stratton Small Engine model 100992/0212-99

Briggs & Stratton Spark Plug (RJ19LM). If the engine does not start or runs poorly then the spark plug may be defective and will need replacement.

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.

Valve spring retainer

Oil Fill Plug, Selected Engines w/Angled Oil Fill Neck

Spark plug boot

Plug-oil drain (3/8" standard)

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

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

Rewind starter clutch kit

Terminal-spark plug

Breather Gasket, 2-5 HP Horizontal

Recoil Pulley, 2-4 HP

Screw-control bracket

Dipstick tube o-ring seal

Valve spring