Shop replacement repair parts for Craftsman Lawn Mower model 917.253745

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 in-line fuel filter. The filter screen is on the large side of the housing. The port on the large side goes to the fuel tank while the port on the small side of the housing goes to the carburetor.

Briggs & Stratton flywheel 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.

Rebuild Kit. Used with 3 screw fuel pump.

Filter-pre cleaner

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.

Ignition coil (or magneto armature). 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.

Body-lower carb

Pre-Cleaner Air Filter; pack contains 6 of 272490S

Fuel pump repair kit. For models with 3 screw fuel pump mounts