3094374
Flexible Hose
Cummins®

The Cummins 3094374 Flexible Hose is a component designed for use in commercial trucks. It serves a specific function within the vehicle’s systems, contributing to the overall operation and efficiency of heavy-duty vehicles. Understanding its role and significance can help in maintaining the truck’s performance and longevity.

Basic Concepts of Flexible Hoses

Flexible hoses are components used in various automotive systems to transfer fluids or gases. They are designed to accommodate movement and vibration, which are common in vehicle operations. These hoses are crucial for connecting different parts of a system, allowing for the transfer of substances under varying conditions without the risk of breakage or leakage ¹.

Purpose of the 3094374 Flexible Hose

This Cummins part is utilized in trucks to connect specific systems and transport fluids or gases. It plays a role in ensuring that the connected systems operate efficiently by providing a reliable pathway for the transfer of substances. This hose is integral to maintaining the functionality of the truck’s systems by allowing for necessary flexibility and movement.

Key Features

The 3094374 Flexible Hose is characterized by several key features that enhance its performance. These include its material composition, which is designed for durability and resistance to various conditions. The hose’s flexibility allows it to accommodate the movement and vibration inherent in truck operations. Additionally, unique design elements may be incorporated to further improve its functionality and longevity.

Benefits

This part offers several benefits that contribute to the efficiency and reliability of a truck’s systems. Its improved flexibility ensures that it can withstand the dynamic conditions of truck operations. The hose’s resistance to wear and tear enhances its durability, while its design reduces the risk of leaks, contributing to overall safety. These features collectively support the efficient operation of the truck’s systems.

Installation Considerations

Proper installation of the 3094374 Flexible Hose is important for ensuring its effectiveness. Considerations include compatibility with other components, the use of necessary tools, and following specific steps to achieve a secure and effective fit. Attention to these factors during installation helps maintain the hose’s performance and the overall efficiency of the truck’s systems.

Troubleshooting Common Issues

Common problems associated with flexible hoses, such as leaks, cracks, or kinks, can affect their performance. Identifying these issues early and taking appropriate troubleshooting steps is important for maintaining the hose’s functionality. Regular inspections and timely repairs or replacements can help prevent more significant problems and ensure the continued efficiency of the truck’s systems.

Maintenance Tips

Regular maintenance of the 3094374 Flexible Hose is important for its longevity and performance. This includes adhering to inspection intervals, following cleaning procedures, and being aware of signs of wear that may indicate the need for replacement. Proper maintenance helps ensure the hose continues to function effectively, contributing to the overall reliability of the truck’s systems.

About Cummins

Cummins Inc. is a well-established company in the commercial truck industry, known for its wide range of products and commitment to quality and reliability. The company’s history and reputation provide context for the quality and performance of the 3094374 Flexible Hose, reflecting Cummins’ dedication to producing components that meet the demanding requirements of heavy-duty vehicles.

Cummins Flexible Hose 3094374 Compatibility with Engine Models

The Cummins Flexible Hose part number 3094374 is designed to fit seamlessly with various engine models, ensuring optimal performance and durability. This hose is engineered to withstand the rigors of engine operation, providing a reliable connection between different components.

QST30 CM552 Engines

The Cummins Flexible Hose 3094374 is specifically compatible with the QST30 CM552 engines. This compatibility ensures that the hose can effectively manage the fluid or gas flow within these engines, maintaining the integrity of the system and preventing leaks or failures.

Grouping of Compatible Engines

While the primary focus is on the QST30 CM552 engines, it is important to note that the Cummins Flexible Hose 3094374 may also be suitable for other similar engine models within the Cummins engine family. These engines often share design characteristics and operational requirements, making the hose a versatile component across multiple applications.

The flexibility and durability of the hose make it an essential part for maintaining the operational efficiency of these engines. Its design allows for easy installation and maintenance, reducing downtime and ensuring that the engine continues to perform at its best.

Role of Part 3094374 Flexible Hose in Engine Systems

The part 3094374 Flexible Hose is integral to the efficient operation of various engine systems, particularly in the context of primer and engine lubrication components.

Primer System Integration

In the primer system, the flexible hose facilitates the transfer of fuel from the primer bulb to the carburetor. This process is essential for starting the engine, especially in cold conditions where fuel viscosity increases. The hose’s flexibility allows it to accommodate the movement and vibrations inherent in engine operation, ensuring a consistent fuel supply without the risk of breakage or leakage.

Engine Lubricating System Contribution

Within the engine lubricating system, the flexible hose plays a significant role in transporting lubricant from the oil reservoir to various engine components that require lubrication. This includes critical parts such as the crankshaft, camshaft, and valve train. The hose’s design enables it to withstand the high temperatures and pressures associated with engine lubricants, maintaining the integrity of the lubrication circuit ².

The flexibility of the hose also aids in reducing stress on connections, which can prolong the lifespan of both the hose and the components it serves. Additionally, its use in the lubrication system helps in achieving uniform oil distribution, which is vital for reducing friction and wear on moving parts ³.

Conclusion

In summary, the part 3094374 Flexible Hose is a key component in ensuring the reliable and efficient operation of both the primer and engine lubricating systems. Its design and features contribute to the overall performance and longevity of commercial trucks, reflecting Cummins’ commitment to quality and reliability in automotive components.