4079042
Exhaust Outlet Connection
Cummins®

Introduction

The Exhaust Outlet Connection 4079042 is a component designed by Cummins for use in heavy-duty truck engines. This part is integral to the exhaust system, facilitating the efficient removal of exhaust gases from the engine. Its role is significant in maintaining the performance and efficiency of the engine, as well as ensuring compliance with emissions standards ¹.

Basic Concepts of Exhaust Outlet Connections

An exhaust outlet connection serves as a conduit for directing exhaust gases away from the engine. Within the exhaust system, it plays a role in channeling these gases from the engine’s cylinders to the exhaust pipe and, ultimately, out of the vehicle. This process is vital for the engine’s operation, as it helps maintain pressure levels within the engine and contributes to the overall efficiency and performance of the truck ².

Purpose of the 4079042 Exhaust Outlet Connection

The 4079042 Exhaust Outlet Connection is specifically designed to enhance the operation of heavy-duty trucks. It directs exhaust gases away from the engine, which is crucial for maintaining engine performance and reducing emissions. By efficiently managing the flow of exhaust gases, this component helps in optimizing engine operation and ensuring that emissions are kept within regulatory limits ³.

Key Features

The 4079042 Exhaust Outlet Connection is characterized by its robust design and the use of high-quality materials. These features contribute to its durability and performance. The connection is engineered to withstand the high temperatures and pressures associated with exhaust gases, ensuring reliable operation under demanding conditions ⁴.

Benefits

Utilizing the 4079042 Exhaust Outlet Connection offers several advantages. It contributes to improved engine efficiency by ensuring that exhaust gases are effectively managed. This can lead to enhanced performance and potentially lower fuel consumption. Additionally, by facilitating better emissions control, it supports environmental compliance and can contribute to cost savings for fleet operators through reduced maintenance and operational costs.

Installation and Compatibility

Proper installation of the 4079042 Exhaust Outlet Connection is important for ensuring its effectiveness and durability. It is designed to be compatible with a range of Cummins engine models, as well as other relevant truck makes and models. When installing this component, it is important to follow manufacturer guidelines to ensure optimal performance and longevity.

Maintenance and Troubleshooting

Routine maintenance of the 4079042 Exhaust Outlet Connection is important for ensuring its continued performance and durability. This may include regular inspections for signs of wear or damage, such as leaks or corrosion. Addressing these issues promptly can help prevent more significant problems down the line. For common issues, such as leaks, tightening connections or replacing damaged parts may be necessary.

Regulatory Compliance

The 4079042 Exhaust Outlet Connection plays a role in helping trucks comply with emissions regulations and standards. By efficiently managing exhaust gases, it contributes to reducing the environmental impact of heavy-duty trucks. This part is designed with environmental regulations in mind, supporting efforts to minimize the carbon footprint of these vehicles.

Cummins Overview

Cummins Inc. is a leading manufacturer of diesel engines, known for its commitment to innovation, quality, and customer satisfaction. With a rich history in the automotive industry, Cummins offers a wide range of products designed to meet the needs of various applications, including heavy-duty trucks. The company’s reputation for producing reliable and high-performance components is well-established, making it a preferred choice for fleet operators and manufacturers alike.

Exhaust Outlet Connection Part 4079042 Compatibility with Cummins Engines

The Exhaust Outlet Connection part 4079042, manufactured by Cummins, is designed to fit seamlessly with a range of Cummins engines. This part is crucial for ensuring the proper flow of exhaust gases, contributing to the overall efficiency and performance of the engine.

K19 and K38 Engines

The Exhaust Outlet Connection part 4079042 is compatible with both the K19 and K38 engines. These engines are known for their robust design and reliability, often used in various industrial applications. The part fits into the exhaust system of these engines, providing a secure connection that helps maintain the integrity of the exhaust flow.

K50 Engine

The K50 engine also benefits from the Exhaust Outlet Connection part 4079042. This engine is designed for high-performance applications, and the part ensures that the exhaust system operates efficiently, reducing back pressure and enhancing the engine’s power output.

QSK19 CM850 MCRS Engine

The QSK19 CM850 MCRS engine, a high-performance model, is another engine that can utilize the Exhaust Outlet Connection part 4079042. This part is engineered to fit the specific design of the QSK19 CM850 MCRS, ensuring optimal exhaust flow and contributing to the engine’s overall efficiency and reliability.

Role of Part 4079042 Exhaust Outlet Connection in Engine Systems

The part 4079042 Exhaust Outlet Connection is integral to the efficient operation of engine systems by ensuring a secure and reliable interface between the exhaust manifold and the exhaust system. This connection facilitates the smooth transfer of exhaust gases from the engine’s combustion chambers to the exhaust system, where they are processed and expelled from the vehicle.

In the context of engine accessories, the 4079042 Exhaust Outlet Connection works in conjunction with various components to maintain the overall performance and efficiency of the engine. It interfaces with the exhaust manifold, which collects exhaust gases from the engine’s cylinders, and directs them into the exhaust system. The connection ensures that there are no leaks in the system, which could lead to a loss of power, increased emissions, and potential damage to the engine over time.

Furthermore, the 4079042 Exhaust Outlet Connection plays a significant role in the integration of aftermarket accessories such as performance exhaust systems or catalytic converters. When upgrading or modifying the exhaust system, this component ensures a proper fit and seal, allowing for enhanced performance and reduced backpressure. This is particularly important in high-performance applications where every aspect of the exhaust system can influence the engine’s power output and efficiency.

Additionally, the connection is designed to withstand the high temperatures and pressures associated with exhaust gases, providing durability and longevity in demanding environments. Its robust construction contributes to the reliability of the exhaust system, ensuring that it can handle the rigors of everyday use as well as more strenuous driving conditions.

Conclusion

The 4079042 Exhaust Outlet Connection is a key component in the exhaust system, facilitating the efficient transfer of exhaust gases while ensuring a secure and leak-free connection between the exhaust manifold and the rest of the exhaust system. Its role is significant in maintaining engine performance, reducing emissions, and accommodating various engine accessories and modifications.