This MTD/Kohler KH-20-883-02-S1 filter-air/precleaner is a must-have for your lawn mower. It is designed to keep your lawn mower running smoothly and efficiently. With its high-quality construction and durable materials, it is sure to last for a long time. This precleaner is compatible with a variety of lawn mowers, including those with MTD and Kohler brands. It is easy to install and requires no additional maintenance. Simply replace your old filter-air/precleaner with this one and enjoy a smooth and efficient lawn mowing experience.