4984019
Flexible Hose
Cummins®

The 4984019 Flexible Hose, manufactured by Cummins, is a component designed for use in commercial trucks. It is integral to the functionality of heavy-duty trucks, facilitating the transfer of fluids between various systems. Flexible hoses are vital in automotive systems, providing the necessary flexibility and durability to withstand the dynamic conditions of truck operations ¹.

Basic Concepts of Flexible Hoses

Flexible hoses are conduits that allow for the transfer of fluids, gases, or even electrical signals within a vehicle’s system. They are constructed from a combination of materials that offer flexibility, strength, and resistance to the elements they transport. Common materials include rubber, synthetic polymers, and metal reinforcements. These materials are chosen for their specific properties, such as flexibility, resistance to corrosion, and ability to withstand high pressures and temperatures ².

Purpose of the 4984019 Flexible Hose

This part is designed to connect specific systems within a truck, enabling the transport of fluids that are crucial for the truck’s operation. It plays a role in maintaining the integrity of the fluid transfer process by providing a flexible connection that can accommodate the movement and vibrations inherent in truck operations ³.

Key Features

The 4984019 Flexible Hose incorporates several design elements that enhance its performance and durability. These include a robust construction that resists wear and tear, and materials that are compatible with the fluids it transports. Unique characteristics may include specialized coatings or reinforcements that provide additional protection against environmental factors ⁴.

Benefits

Using this Cummins part offers several benefits, such as enhanced flexibility which allows it to adapt to the movements of the truck, resistance to wear and tear which ensures a longer service life, and compatibility with truck systems which ensures seamless integration and operation. These benefits contribute to the overall efficiency and reliability of the truck by ensuring that fluid transfer systems operate smoothly and without interruption.

Installation Considerations

Proper installation of the 4984019 Flexible Hose is important for its performance and longevity. Guidelines for installation include ensuring that the hose is correctly aligned with the systems it connects, securing it in place to prevent movement that could lead to wear, and checking for any signs of damage before use. Correct installation helps maintain the hose’s integrity and ensures it functions as intended.

Troubleshooting and Maintenance

Common issues with flexible hoses include leaks, cracks, and blockages. Troubleshooting steps may involve inspecting the hose for visible damage, checking connections for tightness, and ensuring that the hose is not kinked or twisted. Maintenance tips include regular inspection for signs of wear, cleaning the hose to remove any buildup that could impede fluid flow, and replacing the hose if it shows signs of significant wear or damage.

Safety Considerations

When working with flexible hoses, it is important to follow safety considerations to prevent failures and ensure safe operation. This includes proper handling to avoid damage, regular inspection procedures to identify potential issues before they become critical, and adherence to replacement guidelines to maintain the integrity of the fluid transfer system.

Cummins: Manufacturer Overview

Cummins Inc. is a leader in the automotive industry, particularly known for its production of heavy-duty truck components. With a history of innovation and a commitment to quality, Cummins has established itself as a trusted manufacturer of automotive parts. The company’s focus on research and development ensures that its products, including the 4984019 Flexible Hose, meet the high standards required for commercial truck applications.

Cummins Part 4984019: Flexible Hose Compatibility with QSC8.3 CM850 (CM2850) Engines

The 4984019, a Flexible Hose, is designed to integrate seamlessly with the QSC8.3 CM850 (CM2850) engines. This part is engineered to ensure optimal performance and durability, providing a reliable connection in various applications. The flexibility of the hose allows it to accommodate the dynamic movements and stresses inherent in engine operations, ensuring a secure and efficient fit.

For the QSC8.3 CM850 (CM2850) engines, the 4984019 is specifically tailored to meet the stringent requirements of these engines, ensuring compatibility and enhancing the overall functionality of the engine system. This hose is crucial for maintaining the integrity of the engine’s fluid systems, contributing to the smooth operation and longevity of the engine.

Role of Part 4984019 Flexible Hose in Various Systems

Cooler Systems

In cooler systems, the 4984019 Flexible Hose facilitates the transfer of coolant between the engine and the cooling apparatus. This ensures that the engine maintains optimal operating temperatures, preventing overheating and potential damage. The flexibility of the hose allows it to accommodate the vibrations and movements inherent in engine operation, ensuring a reliable and durable connection.

Marine Gear Oil Systems

Within marine gear oil systems, the 4984019 Flexible Hose plays a significant role in the circulation of gear oil. It connects various components such as the gearbox and the oil reservoir, ensuring that lubrication is consistently supplied to moving parts. This helps in reducing friction, wear, and tear, thereby enhancing the longevity and efficiency of the marine gear system.

Plumbing Systems

In plumbing applications, the 4984019 Flexible Hose is utilized to connect different sections of the plumbing network. Its flexibility allows for easy installation and maintenance, accommodating the various angles and distances between components. This ensures a leak-free connection, maintaining the integrity of the plumbing system and ensuring efficient fluid transfer.

Fuel Systems

For fuel systems, the 4984019 Flexible Hose is essential in transporting fuel from the tank to the engine. Its robust construction ensures that it can withstand the pressures and chemicals associated with fuel transfer. The flexibility of the hose also allows it to navigate through tight spaces and around obstacles, providing a secure and reliable fuel delivery system.

Conclusion

The 4984019 Flexible Hose by Cummins is a critical component in various truck systems, offering flexibility, durability, and compatibility. Its proper installation, maintenance, and adherence to safety considerations ensure the efficient and reliable operation of fluid transfer systems in commercial trucks.