4998587
Flexible Hose
Cummins®

The 4998587 Flexible Hose Assembly is a component manufactured by Cummins, a well-established name in the automotive industry. This hose assembly is specifically designed for use in commercial trucks, where it plays a role in various systems. Cummins is renowned for its commitment to quality and innovation, ensuring that their products meet the demanding requirements of heavy-duty applications ¹.

Basic Concepts of Flexible Hose Assemblies

Flexible hose assemblies are components used in automotive and industrial applications to transport fluids between different parts of a system. These hoses are designed to accommodate movement and vibration, which are common in dynamic environments like those found in commercial trucks. They function by providing a durable and flexible conduit for fluids, ensuring efficient and reliable operation of the systems they serve ².

Purpose of the 4998587 Flexible Hose Assembly

The 4998587 Flexible Hose Assembly is integral to the operation of commercial trucks. It connects various systems within the truck, facilitating the transport of fluids such as coolant, fuel, or hydraulic fluid. By allowing for movement and reducing stress on connected components, this hose assembly ensures that the fluids are delivered efficiently and reliably, contributing to the overall performance of the truck ³.

Key Features

The 4998587 Flexible Hose Assembly boasts several key features that enhance its performance and durability. It is constructed from high-quality materials that offer resistance to wear, corrosion, and high temperatures. The design includes reinforced ends to ensure a secure connection to other components, and the hose itself is engineered to withstand the pressures and temperatures typical in commercial truck applications. Additionally, the assembly features a flexible construction that accommodates the movement and vibration inherent in truck operations ⁴.

Benefits

The advantages of the 4998587 Flexible Hose Assembly include improved flexibility, which allows it to adapt to the dynamic movements of the truck without compromising the integrity of the fluid transport system. Its resistance to wear and tear ensures longevity, reducing the need for frequent replacements. Furthermore, the assembly contributes to the overall efficiency and reliability of the truck by maintaining consistent fluid flow and pressure, which is crucial for the proper functioning of the connected systems ⁵.

Installation Considerations

Proper installation of the 4998587 Flexible Hose Assembly is crucial for optimal performance. It is important to ensure compatibility with other components in the system to avoid leaks and ensure a secure fit. Best practices include inspecting the hose for any damage before installation, using the appropriate tools to connect the hose to its fittings, and verifying that all connections are tight and secure. Following these guidelines helps to maintain the efficiency and reliability of the truck’s fluid transport systems ⁶.

Troubleshooting and Maintenance

Common issues with flexible hose assemblies may include leaks, cracks, or reduced flexibility due to wear and tear. Troubleshooting these problems involves inspecting the hose for visible damage, checking connections for tightness, and ensuring that the hose is not kinked or obstructed. Regular maintenance, such as periodic inspection and replacement of worn components, can prolong the life of the 4998587 Flexible Hose Assembly and prevent unexpected failures ⁷.

Cummins: A Brief Overview

Cummins is a leading manufacturer in the automotive industry, with a rich history of producing high-quality engines and components. Their product range includes engines, filtration systems, and aftermarket parts, all designed to meet the rigorous demands of commercial and industrial applications. Cummins is committed to innovation and quality, ensuring that their products not only meet but exceed industry standards. This commitment is reflected in the design and performance of the 4998587 Flexible Hose Assembly, which is engineered to provide reliable and efficient fluid transport in commercial trucks ⁸.

Flexible Hose Assembly 4998587 in Cummins Engines

The Flexible Hose Assembly 4998587, manufactured by Cummins, is a component in the engine systems of the QSK50 CM2150 K107 and QSK50 CM2150 MCRS engines. This part is designed to provide flexibility and durability, ensuring smooth and reliable operation of the engine’s fluid systems.

In the QSK50 CM2150 K107 engine, the Flexible Hose Assembly 4998587 is integral to the engine’s cooling system. It connects various components, allowing for the efficient transfer of coolant while accommodating the engine’s movements and vibrations. This flexibility helps prevent leaks and reduces wear on the hose, extending its service life.

Similarly, in the QSK50 CM2150 MCRS engine, the Flexible Hose Assembly 4998587 plays a role in the engine’s fluid management. It is used in systems such as the fuel delivery and exhaust recirculation, where flexibility and resilience are essential to maintain performance and reliability under varying operational conditions.

Both engines benefit from the use of this part, as it ensures that the fluid systems operate smoothly, reducing the risk of failures and maintaining the overall efficiency of the engine ⁹.

Role of Part 4998587 Flexible Hose Assembly in Engine Systems

The part 4998587 Flexible Hose Assembly is integral to the efficient operation of various engine systems, particularly in the context of fuel and filtration components.

In fuel systems, this flexible hose assembly facilitates the transfer of fuel from the tank to the engine. It connects the fuel pump to the fuel injectors, ensuring a consistent and reliable flow of fuel under varying engine conditions. The flexibility of the hose allows it to accommodate the vibrations and movements inherent in engine operation, reducing the risk of leaks and maintaining fuel integrity.

Within filtration systems, the 4998587 Flexible Hose Assembly plays a key role in connecting the filter housing to other components such as the fuel tank or the engine. This connection is vital for the proper circulation of fluid through the filter, ensuring that contaminants are effectively removed before the fluid reaches sensitive engine parts. The hose’s flexibility is particularly beneficial in this application, as it can adapt to the spatial constraints and dynamic movements within the engine compartment.

Overall, the 4998587 Flexible Hose Assembly enhances the reliability and performance of both fuel and filtration systems by providing a durable, flexible connection that can withstand the rigors of engine operation ¹⁰.

Conclusion

The 4998587 Flexible Hose Assembly is a critical component in the operation of commercial trucks and Cummins engines. Its design and features ensure efficient and reliable fluid transport, contributing to the overall performance and longevity of the systems it serves. Proper installation, regular maintenance, and timely troubleshooting are essential to maximize the benefits of this Cummins part.