An Air Aftercooler Shutoff Shaft is designed to control the airflow in the aftercooler system of the equipment. This shaft is strategically positioned to regulate the passage of air, allowing for efficient cooling of the engine's intake air. By effectively managing airflow, the shaft contributes to improved engine performance, enhanced fuel efficiency, and prolonged component lifespan.Attributes:• Maintains optimal operating temperatures.• Prevents overheating during operation.• External involute Splines Number of Teeth: 36.• Pitch Diameter: 15.367.• Contributes to overall reliability by effectively managing airflow.Applications: An Air Aftercooler Shutoff Shaft is used to facilitate efficient cooling of the engine's intake air and maintain optimal operating temperatures.