3964647
Air Transfer Tube
Cummins®

Introduction

The Air Transfer Tube 3964647 is a component manufactured by Cummins, a well-established name in the automotive and heavy-duty truck industry. This tube is integral to the air systems of commercial trucks, facilitating the transfer of compressed air to various components that rely on pneumatic operation.

Function and Operation

The Air Transfer Tube 3964647 operates as a conduit within the truck’s air system. It is responsible for directing compressed air from the compressor to different parts of the vehicle that require pneumatic power. This includes systems such as the brakes, suspension, and other pneumatic components. The tube ensures a consistent and reliable supply of air, which is crucial for the proper functioning of these systems ¹.

Key Features

The Air Transfer Tube 3964647 is designed with specific features that enhance its performance and durability. It is constructed from high-quality materials that are resistant to the pressures and temperatures encountered in a truck’s air system. The tube’s design includes reinforced sections to withstand the rigors of commercial truck operations, ensuring longevity and reliable performance ².

Role in Truck Operation

In the context of truck operations, the Air Transfer Tube 3964647 plays a supportive role in several critical functions. It is a vital component in the brake system, where it supplies the necessary air pressure for effective braking. Additionally, it contributes to the operation of the suspension system, allowing for adjustments that enhance ride comfort and vehicle stability. The tube also services other pneumatic components, ensuring they receive the air pressure needed for optimal performance ³.

Benefits

The advantages of using the Air Transfer Tube 3964647 include improved efficiency in the air system, enhanced reliability due to its robust construction, and increased safety through consistent air supply to critical systems. These benefits contribute to the overall performance and safety of the truck, making it a valuable component in commercial truck operations.

Installation and Compatibility

Proper installation of the Air Transfer Tube 3964647 is important to ensure it functions correctly within the truck’s air system. It is designed to be compatible with a range of truck models and air system configurations, though specific guidelines for installation should be followed to maintain system integrity and performance.

Maintenance and Troubleshooting

To ensure the Air Transfer Tube 3964647 operates at peak efficiency, regular maintenance is recommended. This includes inspecting the tube for signs of wear or damage, cleaning it to remove any contaminants, and addressing any issues such as leaks or blockages promptly. Proper maintenance helps prevent system failures and extends the lifespan of the tube.

Cummins Overview

Cummins is a reputable manufacturer in the automotive industry, known for its commitment to producing high-quality components. With a history of innovation and excellence, Cummins has established itself as a leader in the field, providing reliable and durable parts that meet the demanding requirements of commercial truck operations.

Cummins Air Transfer Tube 3964647 Compatibility

The Cummins Air Transfer Tube part number 3964647 is a critical component in the air intake system of certain Cummins engines. This part is designed to ensure efficient and reliable air transfer, which is essential for maintaining optimal engine performance.

ISB CM850 Engines

The ISB CM850 engine series, known for its robust design and high performance, integrates the Air Transfer Tube 3964647 seamlessly. This part is specifically engineered to fit within the air intake architecture of the ISB CM850, ensuring that the engine receives the correct air-fuel mixture for combustion. The precise fitment of this component is crucial for maintaining the engine’s efficiency and longevity.

Grouping by Application

In applications where the ISB CM850 engine is utilized, the Air Transfer Tube 3964647 is a common part. This includes various industrial, marine, and heavy-duty applications where the ISB CM850 is employed. The tube’s design allows it to integrate smoothly with other parts of the engine’s air intake system, ensuring that there are no disruptions in airflow.

The compatibility of the Air Transfer Tube 3964647 with the ISB CM850 engine is a testament to Cummins’ commitment to providing high-quality, reliable parts. This part is essential for maintaining the engine’s performance and ensuring that it operates at peak efficiency.

Role of Part 3964647 Air Transfer Tube in Engine Systems

The part 3964647 Air Transfer Tube is an essential component in the efficient operation of engine systems, particularly in the management of recirculation and exhaust processes.

In the context of recirculation, this tube facilitates the controlled flow of air back into the engine’s intake system. This process is vital for maintaining optimal combustion conditions, ensuring that the air-fuel mixture is correctly balanced. The Air Transfer Tube helps in reducing emissions by allowing a portion of the exhaust gases to be recirculated, which lowers the combustion temperature and minimizes the formation of nitrogen oxides (NOx).

Regarding exhaust management, the Air Transfer Tube plays a significant role in directing exhaust gases away from the engine. It ensures that these gases are efficiently channeled through the exhaust system, reducing backpressure and enhancing overall engine performance. The tube’s design allows for smooth and uninterrupted flow, which is essential for the proper functioning of the catalytic converter and other exhaust treatment components.

Additionally, the Air Transfer Tube contributes to the engine’s thermal management by aiding in the dissipation of heat from the exhaust gases. This helps in maintaining the engine’s operating temperature within safe limits, thereby prolonging the lifespan of engine components and improving reliability.

Conclusion

In summary, the part 3964647 Air Transfer Tube is integral to the recirculation and exhaust systems, ensuring efficient air flow, reduced emissions, and enhanced engine performance. Its role in maintaining optimal engine operation underscores the importance of this Cummins part in commercial truck and engine systems.