179938
Plain Hose
Cummins®

Introduction

The Cummins 179938 Plain Hose is a component designed for use in commercial truck systems. It serves a specific function within the truck’s infrastructure, facilitating the transfer of fluids essential for the operation of various systems. Understanding its purpose and role is fundamental for maintaining the efficiency and reliability of commercial trucks.

Basic Concepts of Plain Hoses

Plain hoses are flexible tubes used in fluid transfer systems. They are integral to the operation of vehicles, particularly trucks, where they connect different components and allow for the movement of fluids such as coolant, fuel, and hydraulic fluid. Plain hoses operate by providing a flexible conduit that can withstand the pressure and temperature variations inherent in a truck’s operating environment ¹.

Purpose and Role in Truck Operation

The Cummins 179938 Plain Hose is designed to connect specific systems within a truck, enabling the transport of fluids between components. Its role is to ensure a reliable and efficient transfer of fluids, which is vital for the proper functioning of the truck’s engine and other systems. By maintaining a secure and flexible connection, it contributes to the overall performance and durability of the truck ².

Key Features

The Cummins 179938 Plain Hose is characterized by several key features that enhance its performance and longevity. These include its material composition, which is selected for durability and resistance to the specific fluids it transports. Its flexibility allows it to accommodate the movement and vibration typical in a truck’s operation, while its design ensures a secure fit and efficient fluid transfer ³.

Benefits of Using Cummins 179938 Plain Hose

Utilizing the Cummins 179938 Plain Hose offers several advantages. It contributes to improved system efficiency by ensuring a reliable fluid transfer. Its design and material composition enhance the reliability of the connection, reducing the risk of leaks or failures. Additionally, it is compatible with Cummins engines and other components, ensuring seamless integration into the truck’s system ⁴.

Installation Considerations

Proper installation of the Cummins 179938 Plain Hose is crucial for its performance and longevity. Considerations include ensuring the correct fitment, using appropriate securing methods to maintain a tight connection, and checking for proper alignment and tension. These steps help prevent issues such as leaks or disconnections, which could affect the truck’s operation ⁵.

Maintenance and Troubleshooting

Maintaining the Cummins 179938 Plain Hose involves regular inspections for signs of wear, damage, or leaks. Common issues may include cracks, abrasions, or softening of the material, which can be addressed through timely replacement or repair. Troubleshooting steps may involve checking for proper installation, ensuring secure connections, and verifying the integrity of the hose material ⁶.

Safety Precautions

When handling, installing, or maintaining the Cummins 179938 Plain Hose, it is important to observe safety precautions to prevent accidents and ensure personal safety. This includes wearing appropriate personal protective equipment, ensuring the truck is properly shut down and cooled before beginning work, and following manufacturer guidelines for installation and maintenance ⁷.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and commitment to quality, Cummins serves customers in approximately 190 countries and territories through a network of more than 600 company-owned and independent distributor facilities and more than 7,200 dealer locations. The company’s product range includes engines for on-highway, off-highway, and stationary applications, as well as filtration and aftermarket parts, demonstrating its comprehensive approach to powering the world ⁸.

Cummins Engine Compatibility with Plain Hose Part 179938

The Plain Hose part 179938, manufactured by Cummins, is designed to fit a variety of Cummins engines. This hose is a crucial component in the engine’s cooling and fuel systems, ensuring proper fluid flow and maintaining engine efficiency. Below is a detailed breakdown of the engines that this part is compatible with:

G855 Series

• G855
• G855 CM558

The Plain Hose part 179938 is engineered to integrate seamlessly with the G855 series engines, providing a reliable connection for coolant or fuel lines. Its design ensures that it can withstand the operational stresses and temperatures typical of these engines.

GTA855 Series

• GTA855 CM558 (CM2358) G101

This hose is also compatible with the GTA855 series, specifically the GTA855 CM558 (CM2358) G101 engine. The part’s robust construction is ideal for the demanding conditions these engines operate under, ensuring durability and performance.

ISX12 Series

• ISX12 G CM2180 EJ

The ISX12 G CM2180 EJ engine is another recipient of the Plain Hose part 179938. This hose is critical for maintaining the fluid dynamics within the engine, contributing to its overall efficiency and longevity.

N14 Series

• N14 G

Lastly, the N14 G engine is also compatible with the Plain Hose part 179938. This part is designed to fit the specific requirements of the N14 G, ensuring that it can handle the pressures and temperatures associated with this engine model.

Each of these engines benefits from the Plain Hose part 179938, which is crafted to meet the rigorous standards set by Cummins. This compatibility ensures that the hose will perform effectively, contributing to the smooth operation and longevity of the engines ⁹.

Role of Part 179938 Plain Hose in Engine Systems

In engine systems, the 179938 Plain Hose serves as a vital conduit for the transfer of fluids between various components. Its role is multifaceted, contributing to the efficient operation and longevity of the engine.

Fluid Transfer in Corrosion Diagram Resistor Systems

The 179938 Plain Hose is instrumental in the corrosion diagram resistor systems. It facilitates the smooth flow of fluids, which are essential for maintaining the integrity of the resistor. By ensuring consistent fluid delivery, the hose helps in preventing corrosion, thereby prolonging the lifespan of the resistor and enhancing the overall performance of the system ¹⁰.

Integration with Corrosion Resistor and Bracket

When integrated with the corrosion resistor and its bracket, the 179938 Plain Hose plays a key role in managing fluid dynamics. It ensures that the resistor receives the necessary fluids to operate effectively, while also aiding in the dissipation of heat generated during operation. This contributes to the stability and reliability of the corrosion resistor bracket, which is essential for maintaining structural integrity under varying operational conditions ¹¹.

Role in Fuel Pressure Regulation

In fuel pressure regulation systems, the 179938 Plain Hose is responsible for transporting fuel from the tank to the regulator. This ensures that the regulator receives a consistent supply of fuel, which is crucial for maintaining optimal fuel pressure. The hose’s durability and flexibility are paramount in withstanding the pressures and temperatures associated with fuel systems, ensuring reliable performance ¹².

Interaction with Water Filter Systems

The 179938 Plain Hose also interacts with water filter systems within the engine. It transports fluids that are essential for the filtration process, ensuring that contaminants are effectively removed from the system. This contributes to the cleanliness and efficiency of the engine, reducing the risk of damage from impurities ¹³.

General Functionality in Engine Systems

Across various engine systems, the 179938 Plain Hose serves as a reliable medium for fluid transfer. Its role in connecting different components ensures that fluids are delivered where needed, contributing to the seamless operation of the engine. The hose’s ability to withstand high pressures and temperatures makes it an indispensable part of the engine’s fluid management system ¹⁴.

Conclusion

The Cummins 179938 Plain Hose is a critical component in the operation of commercial truck systems, ensuring the efficient transfer of fluids between various engine components. Its compatibility with a range of Cummins engines, coupled with its durable construction and flexible design, makes it an essential part for maintaining the performance and longevity of these engines. Proper installation, maintenance, and adherence to safety precautions are vital for maximizing the benefits of this Cummins part.