4966687
Plain Hose
Cummins®

The Cummins 4966687 Plain Hose is a component designed for use in commercial trucks. It serves a specific function within the vehicle’s fluid systems, contributing to the overall efficiency and reliability of the truck’s operations. Understanding its purpose and role is fundamental for maintaining and optimizing the performance of commercial vehicles.

Basic Concepts of Plain Hoses

Plain hoses are flexible tubes used to transport fluids within various systems. They are characterized by their simplicity, lacking reinforcements such as wire spirals or textile braids found in other hose types. Plain hoses are typically made from synthetic rubber or thermoplastic materials, offering flexibility and resistance to a range of chemicals and temperatures ¹. Their primary function is to provide a conduit for fluid transfer, ensuring that systems operate smoothly without leaks or disruptions.

Purpose and Function of the Cummins 4966687 Plain Hose

This Cummins part is engineered to transport specific fluids within a truck’s system. It connects various components, facilitating the flow of fluids necessary for the operation of the vehicle. This hose is designed to handle a range of fluids, including coolants, lubricants, and other substances critical to the truck’s performance. Its role is to ensure a secure and efficient transfer of these fluids, contributing to the overall functionality of the truck’s systems.

Key Features

The Cummins 4966687 Plain Hose boasts several key features that enhance its performance. It is constructed from high-quality materials, ensuring durability and resistance to wear and tear. The hose’s flexibility allows it to navigate complex routing within the truck, while its design characteristics support efficient fluid transfer. These features collectively contribute to the hose’s reliability and longevity in demanding commercial truck applications.

Benefits of Using Cummins 4966687 Plain Hose

Utilizing this part offers several advantages. Its robust construction and material composition result in improved reliability and longevity, reducing the need for frequent replacements. The hose’s efficient design enhances fluid transfer, contributing to the overall efficiency of the truck’s systems. These benefits make it a valuable component for maintaining the performance and reliability of commercial trucks.

Installation Considerations

When installing the Cummins 4966687 Plain Hose, it is important to follow guidelines and best practices to ensure proper fitting and securement. This includes verifying compatibility with the truck’s system and using appropriate methods to secure the hose in place. Careful installation helps prevent leaks and ensures the hose functions as intended within the vehicle’s fluid systems.

Maintenance and Troubleshooting

Regular maintenance of this Cummins part is crucial for ensuring optimal performance. This includes conducting routine inspections to check for signs of wear or damage. Addressing issues promptly can prevent more significant problems down the line. Troubleshooting common issues, such as leaks or reduced fluid flow, involves identifying the root cause and taking corrective action to restore the hose’s functionality.

Common Applications

The Cummins 4966687 Plain Hose finds applications in various truck systems, demonstrating its versatility and importance. It is commonly used in coolant systems, lubrication systems, and other fluid transfer applications. Its ability to handle a range of fluids and operate in diverse conditions makes it a vital component in the maintenance and operation of commercial trucks.

Safety Considerations

When working with the Cummins 4966687 Plain Hose, it is important to adhere to safety practices. This includes handling the hose with care to avoid damage and being prepared for emergency procedures in case of a leak or failure. Safety considerations also involve ensuring that the hose is properly installed and maintained to prevent accidents and ensure the safe operation of the truck.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality and innovation in the commercial truck industry. The company’s extensive product range includes components like the Cummins 4966687 Plain Hose, which are designed to meet the demanding requirements of commercial vehicles.

Plain Hose 4966687 in KTA19GC CM558 and KTA38GC CM558 Engines

The Plain Hose 4966687, manufactured by Cummins, plays a role in the KTA19GC CM558 and KTA38GC CM558 engines. This hose is integral to the engine’s fluid management system, ensuring the smooth transfer of fluids between various components.

In the KTA19GC CM558 engine, the hose is typically used to connect the fuel system, allowing for the efficient and reliable transfer of fuel from the tank to the engine. It is designed to withstand the pressures and temperatures associated with fuel systems, ensuring durability and performance.

Similarly, in the KTA38GC CM558 engine, the Plain Hose 4966687 is utilized in the cooling system. It connects different parts of the cooling circuit, facilitating the flow of coolant to maintain optimal engine temperature. This hose is engineered to resist the corrosive effects of coolant and the mechanical stresses of the engine environment.

Both engines rely on this hose to maintain the integrity of their respective systems, ensuring that fluids are transported efficiently and safely. The design and material of the hose are critical to preventing leaks and maintaining the overall performance of the engines.

Role of Part 4966687 Plain Hose in Engine Systems

In the context of engine systems, the 4966687 Plain Hose is instrumental in facilitating the seamless operation of several key components.

Module Integration

The plain hose is often employed to connect various modules within the engine system. It ensures that fluids or gases are transported efficiently between these modules, maintaining the required pressure and flow rates. This connection is vital for the module’s performance, as it relies on consistent and reliable fluid dynamics to function optimally.

Fuel Control System

Within the fuel control system, the 4966687 Plain Hose plays a role in delivering fuel from the tank to the engine. It provides a direct pathway that minimizes resistance and ensures that fuel reaches the combustion chamber in a timely manner. This is essential for maintaining the engine’s power output and efficiency.

Valve Operation

The hose is also integral to the operation of various valves within the engine system. By connecting the valve to its respective fluid source or destination, the plain hose ensures that the valve can open and close as needed, regulating the flow of fluids or gases. This regulation is key to the engine’s overall performance and longevity.

Pressure Regulator Functionality

Lastly, the 4966687 Plain Hose is used in conjunction with pressure regulators to maintain consistent pressure levels throughout the engine system. It allows for the smooth transfer of fluids to and from the regulator, ensuring that pressure is maintained within safe and efficient parameters. This is particularly important in high-pressure systems where even minor fluctuations can impact performance.

Conclusion

The Cummins 4966687 Plain Hose is a critical component in the maintenance and operation of commercial trucks. Its design, material composition, and functionality contribute to the efficient transfer of fluids within the vehicle’s systems, ensuring optimal performance and reliability. Proper installation, maintenance, and adherence to safety practices are essential for maximizing the benefits of this part in commercial truck applications.