3253890
Flexible Hose
Cummins®

The Cummins 3253890 Flexible Hose Assembly is a component designed for use in commercial trucks. It serves a specific function within the vehicle’s system, contributing to the overall operation of heavy-duty trucks. Understanding its role and significance can provide insight into the complexities of truck maintenance and operation.

Basic Concepts of Flexible Hose Assemblies

Flexible hose assemblies are components used in automotive systems to transport fluids between different parts of the vehicle. They are designed to accommodate movement and vibration, which are common in the operation of trucks. These assemblies allow for the efficient transfer of fluids while withstanding the dynamic conditions present in a truck’s infrastructure ¹.

Purpose of the 3253890 Flexible Hose Assembly

The 3253890 Flexible Hose Assembly is engineered to connect specific systems within a truck and transport fluids essential for the vehicle’s operation. It plays a role in maintaining the integrity of the fluid transfer process, ensuring that systems receive the necessary fluids to function correctly.

Key Features

The 3253890 Flexible Hose Assembly boasts several key features that enhance its performance. These include a material composition designed for durability and flexibility, design elements that allow it to withstand the rigors of truck operation, and unique attributes that differentiate it from other hose assemblies. These features contribute to its reliability and efficiency in transporting fluids ².

Benefits

The advantages of the 3253890 Flexible Hose Assembly include its improved flexibility, which allows it to adapt to the movements of the truck, and its resistance to wear and tear. These qualities contribute to the efficient operation of the truck by ensuring a consistent and reliable fluid transfer process.

Installation Considerations

When installing the 3253890 Flexible Hose Assembly, it is important to follow guidelines and best practices to ensure a proper fit and connection within the truck’s system. This may involve preparatory steps, the use of specific tools, and careful attention to detail to maintain the integrity of the fluid transfer system.

Troubleshooting Common Issues

Common problems associated with flexible hose assemblies, such as leaks, kinks, or degradation, can impact the performance of the truck. Identifying these issues early and applying suggested methods for diagnosis and resolution can help maintain the efficiency and reliability of the vehicle.

Maintenance Tips

Regular maintenance of the 3253890 Flexible Hose Assembly is recommended to ensure optimal performance and longevity. This includes routine inspections, cleaning procedures, and knowing when to consider replacement. Proper maintenance can prevent issues and contribute to the overall efficiency of the truck.

Cummins Overview

Cummins Inc. is a well-established company in the commercial truck industry, known for its commitment to quality and innovation in automotive components. With a diverse product range and a reputation for excellence, Cummins continues to play a significant role in the development and maintenance of commercial vehicles.

Flexible Hose Assembly Part 3253890 in Cummins Engines

The Flexible Hose Assembly part number 3253890, manufactured by Cummins, is a component in various Cummins engine models. This part is designed to provide flexibility and durability, ensuring efficient operation and longevity of the engine systems it connects.

N14 MECHANICAL Engines

In the N14 MECHANICAL engines, the Flexible Hose Assembly part 3253890 plays a role in maintaining the integrity of the engine’s cooling system. It connects different parts of the cooling system, allowing for movement and flexibility as the engine operates. This flexibility helps to prevent stress and potential damage to the hoses, which can occur if they were rigid and unable to accommodate the engine’s natural movements.

The part is engineered to withstand the high temperatures and pressures typical of engine environments, ensuring that it can perform reliably under demanding conditions. Its design also facilitates ease of installation and maintenance, which is crucial for the operational efficiency of the engine.

By integrating seamlessly into the engine’s cooling system, the Flexible Hose Assembly part 3253890 contributes to the overall performance and reliability of the N14 MECHANICAL engines.

Role of Part 3253890 Flexible Hose Assembly in Engine Systems

The part 3253890 Flexible Hose Assembly is integral to the efficient operation of various engine systems, particularly those involving fluid transfer and filtration. This component is designed to facilitate the seamless connection between different parts of the engine, ensuring that fluids such as oil and coolant are transported without leaks or restrictions.

Integration with Filtration Systems

In systems like the EBM Filter and Full Flow Oil Filter, the Flexible Hose Assembly plays a role. It connects the filter to the engine’s oil passages, allowing for the smooth flow of oil through the filtration media. This ensures that contaminants are effectively removed from the oil, maintaining its lubricating properties and prolonging engine life.

Application in Filter & Cooler Assemblies

When dealing with Filter & Cooler Assemblies, the Flexible Hose Assembly is used to link the filter to the cooler. This setup allows for the oil to be filtered and then cooled before it is recirculated back into the engine. The flexibility of the hose accommodates the various movements and vibrations of the engine, preventing stress on the connections and reducing the risk of failure.

Lubricating Oil Filter Systems

In Lubricating Oil Filter systems, the Flexible Hose Assembly ensures that the filtered oil is efficiently delivered to the engine’s moving parts. This is vital for maintaining proper lubrication, which reduces friction and wear on critical components.

Plumbing and Combo Systems

For Plumbing and Combo Filter systems, the Flexible Hose Assembly is essential for creating a reliable and durable connection between the filter and the engine’s oil passages. Its flexibility and durability make it ideal for withstanding the high pressures and temperatures associated with engine operation.

Lubricating Oil Filter Plumbing

In Lubricating Oil Filter Plumbing setups, the Flexible Hose Assembly is used to connect the filter to the engine’s oil supply and return lines. This ensures that the oil is properly filtered before it is circulated throughout the engine, which is important for maintaining engine performance and longevity.

General Plumbing Applications

Across various Plumbing applications within engine systems, the Flexible Hose Assembly provides a versatile solution for connecting different components. Its ability to flex and move with the engine helps to prevent leaks and maintain the integrity of the fluid pathways.

Combo Filter Systems

In Combo Filter systems, where multiple filtration stages may be present, the Flexible Hose Assembly is used to connect these stages together. This ensures a continuous flow of oil through the filtration process, enhancing the overall efficiency of the system.

Conclusion

The 3253890 Flexible Hose Assembly by Cummins is a vital component in the maintenance and operation of commercial trucks and engines. Its design and features contribute to the efficient transfer of fluids, ensuring the reliability and performance of the vehicle’s systems. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part.