Carriage Bolt: 5/16-18 x .750"
MTD Spark Plug. 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.
Fuel bowl gasket
Self-tapping screw. 5/16-18 inches by .75 inches.
MTD flange lock-nut, 1/4-20.
Replacement primer bulb assembly
Screw, 1/4-20 x .5
MTD carriage bolt, 1/4-20 x .62".