Shop replacement repair parts for Cub Cadet Lawn Mower model 137-519-100/1987

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 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.

Briggs and Stratton small engine electric starter kit.

Clamp-hose

Plug-oil drain (3/8" standard)

Replacement alternator kit, dual circuit white connector

Flywheel ring gear kit. Single cylinder Briggs

Briggs electronic ignition conversion kit

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

Slinger-govoner/oil

Electric starter drive kit, old style electric starter w/roll pin

Screw-control bracket

Carburetor rebuild kit. Briggs & Stratton recently eliminated carburetor nozzles from various kits as a running change. Carburetor nozzles are still available for purchase by using your model/type number if needed.

Kit-bushing/seal, magneto side

Breather tube