K91-4050E Kohler Engine - Overview

This breather filter in your lawn and garden equipment traps contaminants in the breather system to prevent them from entering the engine. As the filter ages, it can become clogged or dirty, restricting airflow and leading to issues like poor engine performance, increased pressure inside the engine, and higher oil consumption. Regular rep...Read morelacement is necessary. To remove the filter, consult your user manual for instructions. Typically, you will need to access the breather assembly and remove any covers or components, like the breather hose and upper cylinder valve cover. Then, simply pull out the old filter. Please note that this OEM replacement breather filter is purchased individually.

This is an authentic replacement part manufactured for use with Kohler small engines. The bowl gasket is used to seal the connection between the carburetor body and the float bowl. It is recommended to replace gaskets when servicing or rebuilding the carburetor to ensure good seals when the parts are reassembled. This bowl gasket is available as an individual replacement part.