4964198
Flexible Hose
Cummins®

The Cummins 4964198 Flexible Hose is a component designed for use in commercial trucks. Its purpose is to facilitate the transfer of fluids between various systems within the truck. This part is significant in maintaining the operational efficiency of the truck by ensuring reliable fluid transfer.

Basic Concepts of Flexible Hoses

Flexible hoses are used in automotive systems to connect different components, allowing for the transfer of fluids such as coolant, fuel, or hydraulic fluid ¹. They are designed to accommodate movement and vibration, which are common in vehicle operations, thereby reducing the risk of damage to the connected systems.

Purpose of the 4964198 Flexible Hose

The 4964198 Flexible Hose is specifically designed to connect systems within a truck that require fluid transfer. It plays a role in transporting fluids between components, ensuring that systems operate smoothly and efficiently. The hose is integral to maintaining the functionality of the truck’s systems by providing a reliable connection that can withstand the dynamic environment of a commercial vehicle.

Key Features

The 4964198 Flexible Hose is constructed from materials that offer flexibility and durability. Its design includes specifications that enhance performance and longevity, such as reinforced layers to prevent bursting under pressure and a smooth inner lining to ensure efficient fluid flow ². The hose’s flexibility allows it to bend and twist without kinking, which is important for navigating the complex routing required in truck systems.

Benefits

Using the 4964198 Flexible Hose provides several benefits. Its flexibility reduces the risk of leaks that can occur with rigid connections. The durable construction ensures longevity, even under the demanding conditions of commercial truck operations. Additionally, the hose’s design facilitates ease of installation, which can save time during maintenance or repair procedures.

Installation Process

To install the 4964198 Flexible Hose, one should follow a step-by-step process that includes gathering necessary tools, preparing the connection points, and ensuring a secure fit. The installation should be performed according to the manufacturer’s guidelines to ensure proper function and safety.

Common Issues and Troubleshooting

Common issues with the 4964198 Flexible Hose may include leaks, cracks, or disconnections. Troubleshooting these problems involves inspecting the hose for signs of wear or damage, checking connections for tightness, and replacing the hose if necessary to maintain system integrity.

Maintenance Tips

Regular maintenance of the 4964198 Flexible Hose includes inspection for wear and tear, cleaning to remove any buildup that could affect performance, and following replacement guidelines to prevent failures. Adhering to a maintenance schedule can prolong the life of the hose and ensure continued reliable operation.

Safety Considerations

When handling, installing, or maintaining the 4964198 Flexible Hose, it is important to observe safety protocols. This includes wearing appropriate personal protective equipment, ensuring the truck is properly supported during work, and following all manufacturer recommendations to prevent accidents and ensure safe operation.

About Cummins

Cummins Inc. is a company with a history of providing quality products for the commercial truck industry. Their range of products is known for reliability and performance, which is reflected in components like the 4964198 Flexible Hose. Cummins’ reputation is built on a commitment to innovation and customer satisfaction, making them a trusted name in the industry.

Cummins Engine Compatibility with Part 4964198

The Cummins part 4964198, a Flexible Hose, is designed to integrate seamlessly with specific Cummins engine models. This part is engineered to ensure optimal performance and durability, providing a reliable connection in various engine configurations.

QSK38 Series

The QSK38 series engines, including the QSK38 CM2150 MCRS and QSK38 CM850 MCRS, are equipped with the part 4964198. This flexible hose is crucial in maintaining the integrity of the engine’s fluid systems. It is designed to withstand the high pressures and temperatures typical of these engines, ensuring that the fluid pathways remain secure and efficient.

The QSK38 CM2150 MCRS and QSK38 CM850 MCRS engines benefit from this part’s flexibility, which allows for movement and reduces stress on the hose during engine operation. This flexibility is particularly important in the dynamic environment of marine and industrial applications where these engines are commonly used.

Integration and Functionality

The part 4964198 is strategically placed within the engine’s design to connect various fluid systems. It ensures that the fluid flow is uninterrupted, which is vital for the engine’s cooling, lubrication, and fuel systems. The hose’s design allows it to adapt to the engine’s movements, preventing leaks and maintaining the system’s efficiency.

In the QSK38 series engines, the flexible hose is integrated into the engine’s architecture to provide a seamless connection between different components. This integration is crucial for maintaining the engine’s performance and longevity, as it ensures that the fluid systems operate without restrictions.

Application and Importance

The application of the part 4964198 in the QSK38 series engines highlights its importance in ensuring the engine’s reliability and performance. The flexibility of the hose is particularly beneficial in environments where the engine is subjected to vibrations and movements, such as marine and industrial settings.

By providing a secure and flexible connection, the part 4964198 helps to prevent leaks and maintain the efficiency of the engine’s fluid systems. This, in turn, contributes to the overall reliability and performance of the QSK38 series engines.

Role of Part 4964198 Flexible Hose in Engine Systems

The part 4964198 Flexible Hose is an essential component in various engine systems, facilitating the efficient transfer of fluids under dynamic conditions. In the context of an Engine Lubricating Primer, the flexible hose plays a significant role in ensuring that lubricants are delivered consistently and reliably to critical engine components.

Engine Lubricating Primer

In an engine lubricating primer system, the flexible hose is utilized to connect the primer pump to the engine’s lubrication points. This connection ensures that oil is effectively circulated before the engine starts, reducing wear and tear during the initial cranking phase. The flexibility of the hose accommodates the movement and vibrations inherent in engine operation, maintaining a secure and leak-free connection. This is particularly important in high-performance engines where precise lubrication is necessary for optimal performance and longevity ³.

Conclusion

The Cummins 4964198 Flexible Hose is a vital component in the maintenance and operation of commercial trucks and specific Cummins engines. Its design and features ensure reliable fluid transfer, durability, and ease of installation. Regular maintenance and adherence to safety protocols are essential to maximize the lifespan and performance of this part.