Product Introduction
The 8N6309 is a round primary engine air filter designed for selected heavy-duty industrial, marine, generator and gas-engine applications. Its pleated filter media helps capture dust and other airborne contaminants before they enter the engine intake system.
The protective metal mesh supports the filter media, while the reinforced end caps and sealing structure help provide stable installation and reliable sealing. This replacement filter is suitable for equipment operating in demanding industrial and power-generation environments.
Caterpillar identifies 8N-6309 as a standard-efficiency primary engine air filter.
