The Briggs & Stratton 590724 Housing-Blower helps protect and support the engine’s cooling components while directing airflow around the engine. It surrounds the flywheel and works with the cooling fan to help move air through the engine area, supporting consistent operating temperatures. Briggs & Stratton parts documentation identifies 590724 as the blower housing. Replacing a damage... https://www.wholetoolbox.com/briggs-stratton-590724-housing-blower/590724.html