Shop replacement repair parts for Craftsman Small Engine model 143.986002

Small engine Champion spark plug (RJ19LM). If the engine does not start, the spark plug may be defective. The spark plug should be replaced periodically during regular maintenance.

Tecumseh ignition coil (also called a lamination). The ignition coil sends voltage to the spark plug while the engine is running. If the ignition coil is defective, the engine may not start.

Tecumseh air cleaner (or air filter). If the air filter is clogged or dirty, the engine may not start or may run rough.

Tecumseh carburetor outlet gasket.

Tecumseh fuel line clamp.

Tecumseh ULTRA-FRESH powdered fuel stabilizer. Treats up to 2.5 gallons of gasoline.

Self Tapping Screw

Tecumseh flywheel key (woodruff 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.

On-Off Switch

Gasket

Plastic oil drain plug

Oil seal

Oil seal

Extension spring

Plug cover