5486155
Air Tube
Cummins®

Introduction

The Cummins 5486155 Air Tube is a critical component in commercial trucks, specifically within the air system. It facilitates the efficient operation of air-powered systems, including brakes, suspension, and other pneumatic functions. This part directs and regulates the flow of compressed air, ensuring components receive the necessary pressure to function correctly ¹.

Basic Concepts of Air Tubes

Air tubes are conduits in pneumatic systems that transport compressed air from the compressor to various components. They are essential for system functionality, ensuring air is delivered efficiently and at the correct pressure. Typically made from durable materials, air tubes can withstand the pressure and environmental conditions encountered in commercial truck operations ².

Purpose of the Cummins 5486155 Air Tube

The Cummins 5486155 Air Tube is designed to direct and regulate the flow of compressed air within the truck’s air system. It connects the air compressor to air-powered components, maintaining system efficiency and reliability. This part ensures that components receive the appropriate pressure for operation ³.

Key Features

The 5486155 Air Tube is constructed with features that enhance performance and durability. Made from materials resistant to high pressures and temperatures, it includes design elements that ensure secure connections, reducing the risk of leaks. Reinforced sections or specialized coatings may be present to improve longevity and performance under demanding conditions.

Benefits of Using the Cummins 5486155 Air Tube

Utilizing this Cummins part offers several advantages. It contributes to the overall efficiency of the air system by ensuring air is delivered without significant pressure loss. Its durable construction and design features support longevity, reducing replacement frequency. Compatibility with Cummins engines ensures seamless integration, maintaining intended performance levels of air-powered components.

Installation Considerations

Proper installation of the 5486155 Air Tube is crucial for its function and the overall performance of the air system. Installation guidelines may include using specific tools to ensure secure, leak-free connections. Following manufacturer recommendations regarding orientation and routing is important to avoid damage and ensure optimal airflow.

Maintenance and Troubleshooting

Regular maintenance is recommended to ensure the longevity and optimal performance of the 5486155 Air Tube. This may include checking for wear or damage, ensuring tight connections, and cleaning the tube as necessary. Common issues such as leaks or reduced airflow can often be addressed by inspecting connections, replacing worn sections, or cleaning the tube to remove obstructions.

Manufacturer Information - Cummins

Cummins is a well-established manufacturer in the commercial truck industry, known for its range of durable and high-performance engines and components. The company’s reputation is built on its commitment to producing reliable and efficient components, including air system parts like the 5486155 Air Tube.

Compatibility of Cummins Air Tube Part 5486155

The Cummins Air Tube part number 5486155 is designed to fit seamlessly within the engine systems of the following Cummins engines:

X12 CM2350 and X119B

This air tube is engineered to integrate with the X12 CM2350 and X119B engines, ensuring optimal performance and reliability. It is specifically tailored to meet the airflow requirements of these engines, providing a crucial link in the engine’s air management system.

X12 CM2350

In the X12 CM2350 engine, the 5486155 plays a vital role in maintaining the efficiency of the engine’s air intake system. It ensures that the air entering the engine is clean and at the correct pressure, which is essential for the engine’s combustion process.

X119B

Similarly, for the X119B engine, the 5486155 is a critical component that supports the engine’s air management system. It is designed to withstand the operational stresses of the engine, ensuring longevity and consistent performance.

Grouping of Engines

Both the X12 CM2350 and X119B engines benefit from the precise engineering of the 5486155. This part is crucial in maintaining the air quality and pressure needed for efficient engine operation. Its compatibility with these engines underscores Cummins’ commitment to providing high-quality, reliable components for their engines.

Role of Part 5486155 Air Tube in Engine Systems

The 5486155 Air Tube is an essential component in the breather and crankcase systems of an engine. In the breather system, this air tube facilitates the release of pressure built up within the engine’s crankcase. It ensures that the breather system operates efficiently by allowing excess air and vapors to escape, thereby maintaining optimal pressure levels and preventing damage to engine seals and components.

In the crankcase system, the 5486155 Air Tube plays a significant role in managing the ventilation of the crankcase. It helps in the circulation of air within the crankcase, which is vital for cooling and reducing the concentration of contaminants such as moisture and sludge. This air tube connects to various points within the crankcase, ensuring that air flows smoothly and effectively, which contributes to the overall health and longevity of the engine.

Additionally, the air tube aids in the proper functioning of the Positive Crankcase Ventilation (PCV) system. By allowing crankcase vapors to be drawn into the intake manifold, it helps in reducing emissions and improving engine efficiency. The 5486155 Air Tube ensures that these vapors are managed correctly, contributing to a cleaner and more efficient engine operation.

Conclusion

The Cummins 5486155 Air Tube is a vital component in the air systems of commercial trucks, ensuring efficient operation of air-powered components. Its durable construction, design features, and compatibility with Cummins engines make it a reliable choice for maintaining system efficiency and reliability. Proper installation, regular maintenance, and understanding its role in engine systems are key to maximizing the benefits of this part.