Briggs & Stratton Small Engine 402437/1200-01 Parts

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 in-line fuel filter. The filter screen is on the large side of the housing. The port on the large side goes to the fuel tank while the port on the small side of the housing goes to 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 starter gear (also called a pinion gear), 16-tooth, plastic. The starter gear engages the flyhweel to start the engine. If the teeth on the starter gear are worn out, the engine may not start.

Gasket-exhaust

Clamp-hose

Oil seal, magneto side

Governor gear

Replacement alternator kit, dual circuit white connector

Briggs & Stratton voltage regulator. The voltage regulator sends the proper amount of voltage from the alternator to the battery to keep the battery charged. If the voltage regulator is defective, the battery may keep draining quickly.

Plug-oil drain (3/8" standard)

Spark plug boot

Large flywheel puller with 2 & 13/16" bolt spacing. See related items for other sizes.

Make changing your spark plug easier with a combination spark plug wrench. This part is used to make removing 13/16" and 3/4" hex head spark plugs much easier.

Oil Seal, Briggs L-Head engine