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 carburetor diaphragm set. A bad diaphragm gasket can cause an engine to run poor or not at all.
Pawl Friction Plate. This part does not include the screw or spring, please see related items.
Small Flywheel puller with bolt spacing of 1 & 5/8". See related items for other sizes.