4946098
Air Transfer Tube
Cummins®

The Air Transfer Tube 4946098, manufactured by Cummins, is a component designed for use in commercial trucks. Cummins, a well-established name in the automotive industry, produces this part to enhance the functionality and efficiency of truck air systems. The significance of the Air Transfer Tube 4946098 lies in its role within the air brake system and other related systems, contributing to the overall performance and safety of the vehicle ¹.

Basic Concepts of Air Transfer Tubes

An Air Transfer Tube is a component that facilitates the movement of compressed air within a truck’s air system. This system is vital for operating various functions, including the air brakes, suspension, and other pneumatic systems. The efficient transfer of air ensures that these systems perform reliably under varying conditions, directly impacting the vehicle’s performance and efficiency ².

Purpose of the 4946098 Air Transfer Tube

The 4946098 Air Transfer Tube is specifically designed to play a role in the air brake system of a truck. It ensures the smooth and efficient transfer of compressed air to the brake components, which is necessary for the proper functioning of the braking system. Additionally, it may interact with other systems that require pressurized air, contributing to the truck’s overall operational efficiency ³.

Key Features

The 4946098 Air Transfer Tube is constructed from durable materials, ensuring it can withstand the pressures and conditions within a truck’s air system. Its design includes features that enhance its performance and durability, such as reinforced connections and a streamlined shape to reduce air resistance. These characteristics contribute to the tube’s ability to maintain efficient air flow and system reliability ⁴.

Benefits

Using the 4946098 Air Transfer Tube can lead to improved air flow within the truck’s air system, enhancing the performance of air-dependent components. This can result in enhanced system reliability, potentially contributing to fuel efficiency by ensuring that air-powered systems operate optimally. Additionally, the durable construction of the tube may reduce maintenance costs over time by minimizing the need for frequent replacements ⁵.

Installation and Compatibility

Proper installation of the 4946098 Air Transfer Tube is important to ensure it functions as intended. Specific guidelines should be followed to integrate the tube into the truck’s air system, including securing connections and ensuring compatibility with the existing system. Compatibility with various truck models and systems is a consideration, as the tube must fit within the specific configuration of the vehicle it is installed in ⁶.

Troubleshooting and Maintenance

To maintain the longevity and optimal performance of the 4946098 Air Transfer Tube, regular maintenance is recommended. This includes checking for signs of wear or damage, such as cracks or leaks, which may indicate the need for replacement. Troubleshooting common issues, such as reduced air pressure or system malfunctions, can often be addressed by inspecting the tube and its connections for any issues ⁷.

Regulatory and Safety Considerations

The use of Air Transfer Tubes in commercial trucks is subject to regulatory standards that ensure safety and performance. Compliance with these regulations is important for the safe operation of the vehicle. Best practices for the installation and maintenance of these components should be followed to ensure they contribute positively to the truck’s safety and efficiency ⁸.

Cummins: Manufacturer Overview

Cummins is a manufacturer with a strong reputation in the automotive industry, known for its commitment to quality and innovation. The company’s history of producing reliable and high-performance components is reflected in products like the 4946098 Air Transfer Tube. Cummins’ dedication to advancing automotive technology ensures that their components meet the demanding requirements of commercial truck operations ⁹.

Air Transfer Tube (Part 4946098) Compatibility with Cummins Engines

The Air Transfer Tube, identified by part number 4946098, is a critical component in the air intake system of certain Cummins engines. This part is designed to ensure efficient and reliable air flow to the engine, which is essential for optimal performance and longevity.

ISB CM2150 and ISB6.7 CM2250 Engines

The Air Transfer Tube (4946098) is specifically engineered to fit the ISB CM2150 and ISB6.7 CM2250 engines. These engines are part of Cummins’ lineup of industrial and commercial diesel engines, known for their robust design and high performance.

• ISB CM2150: This engine is a part of the Cummins ISB series, which is widely used in various applications, including heavy-duty trucks, construction equipment, and industrial machinery. The Air Transfer Tube ensures that the engine receives the correct air-fuel mixture, enhancing combustion efficiency and reducing emissions.

• ISB6.7 CM2250: This engine is another variant in the ISB series, offering a balance of power and efficiency. The Air Transfer Tube in this engine model is designed to maintain the integrity of the air intake system, preventing leaks and ensuring that the engine operates at peak performance.

Both engines benefit from the precise engineering of the Air Transfer Tube, which is crucial for maintaining the air intake system’s functionality. This part is essential for the overall health and performance of the engine, ensuring that it operates smoothly and efficiently under various conditions ¹⁰.

Role of Part 4946098 Air Transfer Tube in Engine Systems

The Part 4946098 Air Transfer Tube is integral to the efficient operation of several engine components, particularly in the realms of plumbing and Exhaust Gas Recirculation (EGR) systems.

Plumbing Systems

In the context of engine plumbing, the Air Transfer Tube facilitates the movement of air between various components. It ensures that air is directed accurately and efficiently, maintaining the required pressure and flow rates. This is essential for the proper functioning of air filters, turbochargers, and intercoolers. The tube’s role in these systems helps to optimize air intake, which is fundamental for combustion efficiency and overall engine performance ¹¹.

Exhaust Gas Recirculation (EGR) Systems

Within EGR systems, the Air Transfer Tube plays a significant role in managing the recirculation of exhaust gases. It connects the exhaust manifold to the intake manifold, allowing a measured amount of exhaust gas to be reintroduced into the combustion chamber. This process helps to reduce nitrogen oxides (NOx) emissions by lowering the combustion temperature. The tube ensures that the recirculated gases are mixed appropriately with the incoming air, contributing to a more complete and cleaner burn ¹².

The effective integration of the Air Transfer Tube in these systems underscores its importance in enhancing engine efficiency and reducing environmental impact.

Conclusion

The 4946098 Air Transfer Tube is a vital component in the air systems of commercial trucks, particularly those equipped with Cummins engines. Its role in facilitating the efficient transfer of compressed air contributes to the reliability and performance of critical systems such as air brakes and EGR. The durable construction and precise engineering of this part ensure it can withstand the demanding conditions of truck operations, enhancing both safety and efficiency. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part, ensuring it continues to support the optimal performance of the vehicle.