4982640
Plain Hose Coupling
Cummins®

Introduction

The Cummins 4982640 Plain Hose Coupling is a critical component for commercial truck operations, designed to facilitate secure and leak-free connections between hoses in fluid transfer systems. This ensures the efficiency and reliability of fluid systems within commercial trucks.

Basic Concepts of Plain Hose Couplings

Plain hose couplings are devices that join two hoses or a hose to a fitting without clamps. They compress the hose between two flanges to create a seal for fluid transfer. These couplings are widely used in fuel, hydraulic, and coolant systems for their simplicity and effectiveness in providing secure connections ¹.

Purpose and Role in Truck Operations

In commercial truck operations, the Cummins 4982640 Plain Hose Coupling connects hoses within fluid transfer systems, ensuring efficient and leak-free transfer of fluids such as fuel, coolant, or hydraulic fluid. This component is vital for maintaining the operational integrity of the truck’s fluid systems, contributing to the vehicle’s overall performance and reliability ².

Key Features

The Cummins 4982640 Plain Hose Coupling is made from durable materials, typically high-strength metals and elastomers. Its design includes precision-machined flanges and a robust body, enhancing its ability to withstand high pressure and provide a secure seal. Features such as corrosion resistance and ease of installation contribute to its performance and longevity ³.

Benefits

Using the Cummins 4982640 Plain Hose Coupling offers several advantages, including increased reliability in fluid transfer systems, simplified installation due to its clamp-free design, and reduced maintenance requirements. Its durable construction also contributes to its longevity, making it a cost-effective solution for commercial truck operators.

Installation Process

Proper installation of the Cummins 4982640 Plain Hose Coupling involves cleaning the hoses, aligning them with the coupling, and pressing them into place until a secure connection is achieved. It is important to follow manufacturer guidelines to avoid over-tightening, which can damage the hose or coupling. Regular checks should be performed to ensure the connection remains secure over time.

Troubleshooting Common Issues

Common issues with plain hose couplings may include leaks, difficulty in installation, or hose damage. Troubleshooting steps involve inspecting the coupling and hoses for signs of wear or damage, ensuring proper alignment during installation, and checking for correct pressure ratings. Solutions may range from re-seating the hose to replacing damaged components.

Maintenance Tips

To prolong the lifespan of the Cummins 4982640 Plain Hose Coupling, regular maintenance is recommended. This includes periodic inspections for signs of wear, corrosion, or leaks. Cleaning the coupling and hoses, and ensuring they are free of contaminants, is also important. Replacement guidelines should be followed when the coupling shows signs of significant wear or failure.

Safety Considerations

When working with the Cummins 4982640 Plain Hose Coupling, it is important to observe safety protocols. This includes wearing appropriate personal protective equipment, ensuring the system is depressurized before performing maintenance, and following all manufacturer safety guidelines. These precautions help ensure the well-being of personnel and the integrity of the equipment.

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. Its product range includes engines, powertrain components, and aftermarket parts, all designed to meet the demanding requirements of commercial vehicle operators.

Cummins Engine Compatibility with Part 4982640

The Cummins part 4982640, a Plain Hose Coupling, is designed to integrate seamlessly with a range of Cummins engines, ensuring compatibility and reliability. This part is particularly relevant for the B3.3 and QSB3.3 CM2150 engines, which are known for their robust performance and efficiency.

B3.3 Engine

The B3.3 engine is a compact and versatile power unit, often utilized in various applications requiring dependable performance. The Plain Hose Coupling (part 4982640) is engineered to fit precisely within the B3.3 engine’s system, ensuring secure and leak-free connections for hoses that transport fluids such as coolant, fuel, or oil. This part’s design facilitates easy installation and maintenance, contributing to the engine’s overall operational efficiency.

QSB3.3 CM2150 Engine

The QSB3.3 CM2150 engine is a more advanced model, offering enhanced power and efficiency. This engine is frequently used in heavy-duty applications, where reliability and performance are critical. The Plain Hose Coupling (part 4982640) is specifically tailored to meet the demands of the QSB3.3 CM2150, providing a robust connection that can withstand the rigors of demanding environments. Its precision-engineered fit ensures that the hoses remain securely attached, preventing leaks and maintaining the engine’s operational integrity.

By using the Plain Hose Coupling (part 4982640) in both the B3.3 and QSB3.3 CM2150 engines, users can expect a reliable and efficient connection that supports the engine’s performance and longevity.

Role of Part 4982640 Plain Hose Coupling in Engine Systems

The 4982640 Plain Hose Coupling is a fundamental component in various engine systems, facilitating the secure and efficient transfer of fluids. In the context of an engine oil cooler system, this coupling connects the cooler to the engine’s oil passages, ensuring a leak-free pathway for oil circulation. This connection is vital for maintaining optimal oil temperature, which in turn preserves the viscosity and lubricating properties of the oil, enhancing engine performance and longevity.

When integrated with a long block engine configuration, the 4982640 Plain Hose Coupling plays a significant role in the ancillary systems that support the engine’s primary functions. It connects various fluid lines, such as those for coolant or oil, to their respective components, ensuring that these systems operate harmoniously. The coupling’s design allows for easy installation and removal, which is particularly beneficial during maintenance or repair procedures, reducing downtime and enhancing operational efficiency.

Conclusion

In summary, the 4982640 Plain Hose Coupling is a fundamental element in the fluid dynamics of engine systems, providing reliable connections that are essential for the proper functioning of coolers and other ancillary components. Its application in these systems underscores the importance of secure and efficient fluid transfer in maintaining engine health and performance.