Shop replacement repair parts for Briggs & Stratton Small Engine model 422447/4008-01

Champion Spark Plug (RC12YC). 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.

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 carburetor for 4-screw fuel pump mount. If the carburetor is clogged, the engine won't get enough fuel. As a result, the engine may not start or may run poorly.

Body-upper carb

Body-lower carb

Carburetor

Body-lower carb

Lower carburetor body

Fuel Tank Cap, 5-11 & 13 HP Horizontal