5374470
Fuel Hose
Cummins®

Introduction

The Cummins 5374470 Fuel Hose is a critical component in the fuel systems of commercial trucks, designed to ensure a consistent and reliable fuel supply to the engine for optimal performance.

Purpose and Function

This Cummins part serves as a conduit for fuel transfer from the storage tank to the engine. It is engineered to withstand the pressures and temperatures of fuel transport, ensuring efficient and contamination-free delivery. The hose’s design offers flexibility and durability, accommodating the movement and vibrations typical in heavy-duty truck operations ¹.

Key Features

Constructed from durable and flexible materials, the 5374470 Fuel Hose includes reinforced layers to enhance resistance to abrasion and pressure. Its flexibility allows it to adapt to the movements and vibrations inherent in truck operations, reducing the risk of damage or disconnection ².

Benefits

Using this part contributes to improved fuel efficiency by ensuring a consistent and uncontaminated fuel supply. Its robust construction reduces the risk of leaks, minimizing fuel wastage and potential safety hazards. Additionally, the hose’s design enhances safety by reducing the chances of fuel spills ³.

Installation and Compatibility

Proper installation of the 5374470 Fuel Hose involves following manufacturer guidelines for a secure and leak-free connection. It is crucial to use the correct fittings and tools during installation to maintain the integrity of the fuel system. Compatibility information should be consulted to ensure the hose is suitable for the intended application ⁴.

Maintenance and Troubleshooting

Regular inspection of the 5374470 Fuel Hose is recommended to ensure optimal performance. This includes checking for signs of wear, damage, or leaks. Common issues such as leaks or blockages can often be addressed through proper maintenance practices, including cleaning and, if necessary, replacement of the hose.

Safety Considerations

When handling and installing the 5374470 Fuel Hose, it is important to follow safety practices to avoid fuel spills and ensure personal protection. This includes the use of protective equipment and adherence to emergency procedures in the event of a fuel leak. Proper ventilation and avoidance of ignition sources are also critical during installation and maintenance.

Environmental Impact

The use and disposal of the Cummins 5374470 Fuel Hose should be considered in the context of environmental impact. Cummins Inc. implements practices aimed at reducing the environmental footprint of its products, including the use of recyclable materials where possible and adherence to disposal regulations to minimize environmental harm.

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 technologies. With a history of innovation and a commitment to quality, Cummins serves customers in approximately 190 countries and territories, providing reliable and efficient power solutions for various applications, including commercial trucks.

Cummins Fuel Hose 5374470 Compatibility

The Cummins fuel hose part number 5374470 is designed to be compatible with a range of Cummins engines, ensuring a secure and reliable fuel delivery system. This hose is engineered to meet the stringent requirements of high-performance engines, providing durability and resistance to the rigors of heavy-duty operations.

QSK60 Engines

For the QSK60 engines, the fuel hose 5374470 is specifically tailored to fit the complex fuel delivery systems of these engines. The QSK60 series is known for its robust design and high power output, making it suitable for demanding applications such as marine and industrial use. The hose ensures that fuel is delivered efficiently and safely, maintaining the engine’s performance and longevity.

CM850 Engines

The CM850 engines also benefit from the use of the Cummins fuel hose 5374470. These engines are typically used in heavy-duty applications, such as construction and mining equipment, where reliability and durability are paramount. The hose is designed to withstand the harsh conditions these engines operate in, ensuring a consistent fuel supply and preventing leaks or failures.

MCRS Engines

The MCRS engines, which are part of the Cummins portfolio, are engineered for medium-duty applications. The fuel hose 5374470 is an essential component for these engines, providing the necessary flexibility and strength to handle the fuel delivery requirements. Its design ensures that the fuel system operates smoothly, contributing to the overall efficiency and performance of the engine.

Group Compatibility

The Cummins fuel hose 5374470 is part of a broader range of components designed to work seamlessly with various Cummins engines. This compatibility ensures that users can maintain their equipment with confidence, knowing that the parts are specifically engineered to fit and function optimally with their engines. The hose’s design and material selection are critical in providing the necessary performance and reliability across different engine models and applications.

Role of Part 5374470 Fuel Hose in Engine Systems

The part 5374470 Fuel Hose is an essential component in the fuel delivery system of various engine setups. It facilitates the transfer of fuel from the fuel tank to the engine, ensuring a consistent and reliable supply of fuel necessary for combustion.

In systems equipped with a fuel filter, the hose connects the fuel tank to the filter, allowing fuel to pass through while contaminants are trapped. This ensures that only clean fuel reaches the engine, promoting efficient combustion and reducing wear on engine components.

Furthermore, the hose plays a significant role in maintaining the integrity of the fuel delivery system. It is designed to withstand the pressures and temperatures associated with fuel transport, ensuring that fuel is delivered under optimal conditions. This reliability is key to the overall performance and longevity of the engine.

Conclusion

In summary, the part 5374470 Fuel Hose is integral to the proper functioning of the fuel delivery system, working in conjunction with components like the fuel filter to ensure that the engine receives a clean and consistent fuel supply.