Our air filter for the Coleman AT125-B ATV was made to keep your engine clean, however, it will fit just fine on a number of other brands and models. A clean new go-kart air filter will allow increased airflow to your 'kart's engine, enhancing performance and preventing dirt caused wear & tear on moving engine parts. An air filter is cheap health insurance for your Coleman AT125-B ATV, or from any other brand for that matter.