The Tecumseh 37560 Air Cleaner Cover is a replacement protective housing designed to shield the air filter on compatible small engines. It works by enclosing the air cleaner element, preventing dust, debris, and moisture from entering the intake system and ensuring cleaner airflow to the engine. Replacing a cracked or missing cover helps maintain proper filtration, supports smoother e... https://www.wholetoolbox.com/tecumseh-37560-air-cleaner-cover