3639162
Combustion Mixture Transfer Tube
Cummins®

Introduction

The Cummins 3639162 Combustion Mixture Transfer Tube is a component designed to facilitate the efficient transfer of the fuel-air mixture within heavy-duty truck engines. Its role is integral to the operation of these engines, ensuring that the mixture is delivered precisely where needed for optimal combustion ¹.

Basic Concepts of Combustion Mixture Transfer Tubes

Combustion mixture transfer tubes operate on the principle of directing the fuel-air mixture from the intake manifold to the combustion chambers within the engine. This process is vital for the efficient operation of the engine, as it ensures that the mixture is evenly distributed and properly atomized for combustion ². The design and placement of these tubes are engineered to minimize turbulence and maximize the efficiency of the combustion process.

Purpose and Function

The Cummins 3639162 Combustion Mixture Transfer Tube serves to enhance the efficiency of the engine by ensuring that the fuel-air mixture is delivered consistently and accurately to the combustion chambers. This component plays a role in maintaining the correct air-fuel ratio, which is crucial for achieving optimal combustion and power delivery. By facilitating a more uniform mixture, it contributes to the engine’s overall performance and efficiency.

Key Features

The Cummins 3639162 Combustion Mixture Transfer Tube is characterized by its precision-engineered design, which is tailored to fit seamlessly within the engine’s architecture. It is constructed from high-quality materials that are resistant to the high temperatures and pressures within the engine. The tube’s design includes features that enhance its durability and performance, such as smooth internal surfaces to reduce turbulence and ensure a consistent flow of the mixture.

Benefits

Utilizing the Cummins 3639162 Combustion Mixture Transfer Tube offers several advantages, including improved engine efficiency due to more precise mixture delivery. This can lead to reduced emissions, as a well-mixed fuel-air ratio burns more cleanly. Additionally, the tube’s robust construction contributes to enhanced durability, ensuring long-term reliability and performance.

Installation and Compatibility

Proper installation of the Cummins 3639162 Combustion Mixture Transfer Tube is crucial for its effective operation. It is designed to be compatible with specific Cummins engine models, ensuring a precise fit and function within the engine system. Installation procedures should follow manufacturer guidelines to ensure optimal performance and integration within the engine.

Maintenance and Troubleshooting

To maintain the Cummins 3639162 Combustion Mixture Transfer Tube’s performance, regular inspection and cleaning are recommended. This helps prevent buildup that could impede the flow of the fuel-air mixture. Common issues may include blockages or leaks, which can be addressed by cleaning or replacing the tube as necessary. Following maintenance schedules and guidelines can help ensure the component’s longevity and efficiency.

Performance Impact

The Cummins 3639162 Combustion Mixture Transfer Tube impacts engine performance by contributing to more efficient combustion. This can result in improved fuel efficiency, as the engine operates more effectively with a well-mixed fuel-air ratio. Additionally, the tube’s role in ensuring consistent mixture delivery can enhance power output and overall engine reliability.

Regulatory Compliance

The Cummins 3639162 Combustion Mixture Transfer Tube is designed to meet industry standards and regulations, ensuring safe and efficient operation. Compliance with these standards is integral to the component’s design and manufacturing process, reflecting Cummins’ commitment to quality and safety in automotive components.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a mission to make people’s lives better, Cummins is committed to advancing technology in the automotive industry, providing reliable and efficient solutions for a wide range of applications.

Combustion Mixture Transfer Tube in Cummins Engines

The Combustion Mixture Transfer Tube, identified by the part number 3639162, is a crucial component in several Cummins engine models. This part is integral to the engine’s operation, ensuring the efficient transfer of combustion mixtures within the engine’s system.

KTA38GC CM558

In the KTA38GC CM558 engine, the Combustion Mixture Transfer Tube plays a pivotal role in maintaining the engine’s performance. It is designed to facilitate the smooth and controlled transfer of combustion mixtures, ensuring optimal combustion efficiency and power output. This part is engineered to withstand the high pressures and temperatures typical of diesel engines, contributing to the engine’s reliability and longevity.

Grouping of Engines

The Combustion Mixture Transfer Tube is also compatible with other Cummins engines within the same series, ensuring a standardized approach to engine maintenance and repair. This standardization allows for easier part sourcing and installation, benefiting both technicians and engine operators. The design and functionality of this part are consistent across these engines, providing a seamless integration and performance enhancement.

By ensuring the proper functioning of the Combustion Mixture Transfer Tube, engine operators can maintain the efficiency and reliability of their Cummins engines, contributing to overall operational success.

Role of Part 3639162 Combustion Mixture Transfer Tube in Engine Systems

The combustion mixture transfer tube, part 3639162, is integral to the efficient operation of engine systems, particularly in arrangements involving turbochargers. This component facilitates the seamless transfer of the combustion mixture—a blend of air and fuel—from the intake system to the combustion chamber.

In turbocharged engine systems, the combustion mixture transfer tube works in concert with the turbocharger to enhance engine performance. The turbocharger compresses the intake air, increasing its density and allowing more air to enter the combustion chamber. The combustion mixture transfer tube ensures that this enriched air, along with the precise amount of fuel, is delivered efficiently to the combustion chamber. This results in more complete combustion, improved power output, and enhanced fuel efficiency.

Moreover, in engine arrangements where multiple cylinders are present, the combustion mixture transfer tube plays a role in maintaining uniform distribution of the combustion mixture across all cylinders. This uniformity is essential for balanced engine operation, reduced emissions, and prolonged engine life.

Conclusion

In summary, the Cummins 3639162 Combustion Mixture Transfer Tube is a key component in ensuring that the combustion process is optimized, particularly in turbocharged engine systems. Its role in facilitating the efficient transfer of the combustion mixture contributes significantly to the overall performance and efficiency of the engine.