Cummins Air Intake Hose 5397766

The Cummins Genuine Air Intake Hose Assembly provides a durable, airtight connection between the air cleaner housing and the engine intake system. Manufactured from reinforced, heat-resistant rubber, this hose maintains flexibility and strength under vibration and temperature fluctuations. Designed to OEM specifications, it ensures consistent airflow and long service life in heavy-duty diesel applications.