4094838
Flexible Hose
Cummins®

Introduction

The Cummins 4094838 Flexible Hose is a component designed for use in commercial trucks. It serves a role in the fluid transfer systems of these vehicles, ensuring the efficient and safe movement of various fluids necessary for the operation of the truck.

Basic Concepts of Flexible Hoses

Flexible hoses are used in automotive systems to connect different components that require fluid transfer. They are designed to accommodate movement and vibration, which are common in vehicle operations. Flexible hoses function by providing a durable and flexible conduit for fluids, allowing for the necessary motion between connected parts without compromising the integrity of the fluid pathway ¹.

Purpose of the Cummins 4094838 Flexible Hose

The Cummins 4094838 Flexible Hose is specifically engineered to connect various systems within a truck, facilitating the transport of fluids such as coolant, fuel, or hydraulic fluid. It plays a role in maintaining the operational efficiency of these systems by ensuring a consistent and reliable fluid flow, which is important for the performance and longevity of the truck’s components.

Key Features

The Cummins 4094838 Flexible Hose is characterized by its material composition, which typically includes reinforced synthetic rubber to enhance durability and flexibility. Its design incorporates features such as braided reinforcement to withstand high pressure and temperature variations. Additionally, the hose may have unique characteristics like abrasion resistance and flexibility, which contribute to its performance and longevity in demanding environments.

Benefits

The Cummins 4094838 Flexible Hose offers several advantages, including improved flexibility which allows it to withstand the dynamic movements of a truck’s engine and chassis. Its resistance to wear and tear ensures a longer service life, while its design enhances safety and efficiency in fluid transfer systems by reducing the risk of leaks and maintaining consistent fluid flow.

Installation Considerations

When installing the Cummins 4094838 Flexible Hose, it is important to follow guidelines and best practices to ensure proper fit and function. This may include ensuring the correct alignment of fittings, using the appropriate tools for installation, and verifying that all connections are secure. Cummins may provide specific requirements or recommendations to facilitate a successful installation.

Troubleshooting Common Issues

Common problems with flexible hoses can include leaks or degradation over time. To address these issues, it is important to conduct regular inspections for signs of wear or damage. If a leak is detected, the hose should be replaced promptly to prevent further complications. Degradation can often be mitigated by ensuring the hose is installed correctly and maintained according to manufacturer recommendations.

Maintenance Tips

Regular maintenance of the Cummins 4094838 Flexible Hose is key to ensuring its longevity and reliable performance. This includes conducting periodic inspections for signs of wear, checking for proper alignment and secure connections, and replacing the hose as needed based on the manufacturer’s guidelines or when signs of degradation are observed.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality, innovation, and customer satisfaction, providing reliable and efficient products that meet the demanding needs of commercial vehicle operators ².

Cummins Part 4094838: Flexible Hose Compatibility

The Cummins part 4094838, a Flexible Hose, is designed to integrate seamlessly with a range of Cummins engines. This part is important for maintaining the integrity of fluid systems within these engines, ensuring that there are no leaks or disruptions in fluid flow.

K19 and QSK19 Engines

The Flexible Hose part 4094838 is specifically engineered to fit the K19 and QSK19 engines. These engines are known for their robust performance and reliability, often used in heavy-duty applications. The hose’s flexibility allows it to accommodate the natural movement and vibrations of the engine, preventing stress and potential damage to the hose itself.

CM500 Engine

Similarly, the CM500 engine benefits from the use of the Cummins part 4094838. This engine is designed for high-performance applications, and the flexible hose ensures that the fluid systems remain efficient and leak-free, even under strenuous conditions.

Grouping of Engines

The K19 and QSK19 engines, while distinct in their specific applications, share a commonality in their design and operational requirements. The Flexible Hose part 4094838 is crafted to meet the demands of both these engines, providing a reliable connection that can withstand the rigors of their use.

The CM500 engine, on the other hand, represents a different segment of Cummins’ engine lineup, designed for high-output scenarios. The flexibility and durability of the part 4094838 make it an ideal choice for ensuring the smooth operation of fluid systems within this engine as well.

By integrating the Flexible Hose part 4094838 into these engines, Cummins ensures that the fluid systems remain efficient, reliable, and free from potential leaks or damage, thereby enhancing the overall performance and longevity of the engines.

Role of Part 4094838 Flexible Hose in Engine Systems

The part 4094838 Flexible Hose is integral to the efficient operation of various engine systems. In the compressor system, it facilitates the transfer of pressurized air, ensuring that the compressor operates smoothly without the constraints of rigid piping. This flexibility is important for accommodating the vibrations and movements inherent in compressor operations.

Within the air system, the hose allows for the dynamic routing of air, which is vital for processes such as air filtration and ventilation. Its flexibility ensures that air can be directed precisely where needed, enhancing the overall efficiency of air management within the engine.

In plumbing applications, the hose serves as a versatile connector between different components, allowing for easy installation and maintenance. Its flexibility accommodates the spatial constraints often found in complex plumbing layouts, ensuring a secure and leak-free connection.

For the compressor coolant system, the hose plays a key role in circulating coolant to and from the compressor. This helps in maintaining optimal temperatures, preventing overheating, and ensuring the longevity of the compressor.

In the context of the water inlet tube mounting, the hose provides a flexible connection that can withstand the pressure and flow of water. This is particularly important in systems where the water inlet may be subject to movement or vibration, ensuring a consistent and reliable water supply.

Overall, the part 4094838 Flexible Hose enhances the functionality and reliability of these engine systems by providing the necessary flexibility and durability in critical connections.

Conclusion

The Cummins 4094838 Flexible Hose is a critical component in the fluid transfer systems of commercial trucks, designed to ensure efficient and safe fluid movement. Its key features, including reinforced synthetic rubber and braided reinforcement, contribute to its durability and flexibility. Regular maintenance and proper installation are essential for its longevity and reliable performance. The hose’s compatibility with various Cummins engines, such as the K19, QSK19, and CM500, underscores its importance in maintaining the integrity of fluid systems within these engines.