Shop replacement repair parts for Lawn Boy Lawn Mower model 10998

Briggs & Stratton Original Equipment 498260 Carburetor Overhaul Kit. If the carburetor is clogged, the engine won't get enough fuel. As a result, the engine may not start or may run poorly.

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.

Small engine carburetor assembly. If the engine runs rough then the carburetor is likely restricted and will need to be cleaned, rebuilt, or replaced.