The Stens 100-673 Air Filter Combo is a high-quality aftermarket replacement designed to protect lawn mower engines from dust, dirt, grass clippings, and debris. This combo includes a pleated paper air filter and foam pre-filter to maintain proper airflow, improve engine performance, and extend engine life. It is compatible with Briggs & Stratton 111P02, 111P05, 112P02, 112P05, 11P902, 11P905, 11P907, 121Q02, 121Q07, 121Q12, 121Q72, 121R05, 121S02, and 121S05 engines. It replaces Briggs & Stratton OEM part numbers 4240, 4246, 5419, 5419H, 5419K, 795066, and 796254, as well as Craftsman 33084.
