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.
Briggs & Stratton breather tube grommet.
Small engine elbow tube. Make sure the rubber is not cracked or deteriorated.
Briggs ignition coil kit to replace points & condenser. 5 HP Horizontal & Vertical Series 550
Recoil Spring, Most Rewind Starter Engines w/Starter Clutch
Recoil Pulley, 5-16 HP
Air cleaner filter
Carburetor to Gas Tank, 3-5 HP Horizontal (Pulsa Jet)
Carburetor to Cylinder, 2-5 HP Horizontal
Rewind starter clutch kit