4918759
Electrical Connector Socket
Cummins®

The 4918759 Electrical Connector Socket, manufactured by Cummins, is a component designed for use in commercial trucks. It serves as a vital link in the vehicle’s electrical system, facilitating secure and reliable connections between various electrical components. Cummins, a well-established name in the industry, produces this socket with a focus on durability and performance, ensuring it meets the demanding requirements of commercial truck operations.

Basic Concepts of Electrical Connector Sockets

Electrical connector sockets are devices that enable the connection of electrical circuits in a vehicle. They play a role in the vehicle’s electrical system by providing a means for different components to communicate and exchange power. The reliability of these connections is fundamental to the proper functioning of the vehicle’s electrical systems, impacting everything from engine performance to lighting and signaling systems ¹.

Role of the 4918759 Electrical Connector Socket in Truck Operation

This part is integral to the electrical system of a truck. It connects specific components within the system, ensuring that electrical signals and power are transmitted efficiently. This socket’s function is crucial for the operation of various truck systems, contributing to the overall performance and reliability of the vehicle ².

Key Features

The 4918759 is characterized by several key features that enhance its performance and reliability. Its design incorporates materials that are resistant to corrosion and wear, ensuring longevity in harsh operating environments. The connection type is engineered for a secure fit, minimizing the risk of disconnection or poor contact. Additionally, the socket may feature unique attributes such as weather-sealing or vibration resistance, further enhancing its suitability for commercial truck applications ³.

Benefits

The benefits of this Cummins part include improved electrical conductivity, which ensures that signals and power are transmitted with minimal loss. Its durability and resistance to environmental factors contribute to the socket’s longevity, reducing the need for frequent replacements. Furthermore, the socket’s design and materials contribute to the overall efficiency of the truck’s electrical system, potentially leading to improved vehicle performance and reliability ⁴.

Troubleshooting and Maintenance

Common issues with electrical connector sockets can include corrosion, wear, or poor connections. Troubleshooting these problems involves inspecting the socket for signs of damage or corrosion, ensuring that connections are secure, and cleaning or replacing the socket as necessary. Regular maintenance, such as cleaning contacts and inspecting for wear, can help ensure the longevity and reliable performance of the Electrical Connector Socket.

About Cummins

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 product range includes a variety of components designed to enhance the performance and reliability of commercial vehicles, reflecting Cummins’ commitment to excellence in manufacturing.

Cummins Electrical Connector Socket 4918759 Compatibility

This part is designed to fit a variety of Cummins engines, ensuring seamless integration and reliable performance across different models. Here is a detailed overview of its compatibility with the listed engines:

QSB6.7 CM2250 and QSX15 CM2250

The Electrical Connector Socket 4918759 is compatible with both the QSB6.7 CM2250 and QSX15 CM2250 engines. These engines are known for their robust performance and efficiency, making them suitable for a range of applications from industrial to marine use. The socket’s design ensures it fits perfectly with the electrical systems of these engines, facilitating easy and secure connections.

QSK19 CM2350 K144G, QSK19 CM850 MCRS, QSK38 CM850 MCRS, QSK50 CM2150 MCRS, QSK60 CM500, QSK60 CM850 MCRS, and QSK78 CM500

The part number 4918759 also fits the QSK19 CM2350 K144G, QSK19 CM850 MCRS, QSK38 CM850 MCRS, QSK50 CM2150 MCRS, QSK60 CM500, QSK60 CM850 MCRS, and QSK78 CM500 engines. These engines are part of Cummins’ high-performance lineup, often used in heavy-duty applications such as construction, mining, and power generation. The socket’s compatibility with these engines ensures that it can handle the demanding electrical requirements of these applications, providing a reliable connection that can withstand harsh operating conditions.

QST30 CM552

Lastly, the Electrical Connector Socket 4918759 is also compatible with the QST30 CM552 engine. This engine is designed for high-performance and durability, making it ideal for applications that require consistent power and reliability. The socket’s fit with this engine ensures that it can effectively manage the electrical connections, contributing to the overall efficiency and performance of the engine.

Role of Part 4918759 Electrical Connector Socket in Engine Systems

The 4918759 Electrical Connector Socket is integral to the seamless operation of various engine systems by ensuring reliable electrical connections. This component facilitates the interface between different electrical and electronic systems within the engine, allowing for efficient communication and power distribution.

Integration with Accessories and Electrical Systems

In engine systems, the 4918759 Electrical Connector Socket plays a significant role in connecting accessories and electrical components. It ensures that accessories such as lights, sensors, and other electrical devices receive a consistent and stable power supply. This socket is often found in the wiring harnesses that link these accessories to the main power source, guaranteeing that all electrical accessories function correctly under varying engine conditions.

Connection to Electronic Control Module (ECM) Wiring Harness

The ECM wiring harness is a complex network that connects the Electronic Control Module to various sensors and actuators throughout the engine. The 4918759 Electrical Connector Socket is employed within this harness to establish secure connections between the ECM and critical components. This ensures that the ECM receives accurate data from sensors and can send precise commands to actuators, optimizing engine performance and efficiency.

Role in Alternator Wiring Harness

Within the alternator wiring harness, the 4918759 Electrical Connector Socket is used to connect the alternator to the battery and the engine’s electrical system. This connection is vital for charging the battery and powering the electrical accessories while the engine is running. The socket ensures a robust and durable link, capable of handling the high currents generated by the alternator.

Application in Electronic Control Module Wiring

For the electronic control module wiring, the 4918759 Electrical Connector Socket provides essential connections between the ECM and various engine components. This includes links to fuel injectors, ignition systems, and emission control devices. The socket ensures that these connections are reliable, reducing the risk of intermittent faults that could affect engine performance.

Usage in Wiring Harness Kit

In a wiring harness kit, the 4918759 Electrical Connector Socket is a common component used to assemble the harness. It allows for the modular construction of the harness, making it easier to install, maintain, and repair. The socket ensures that all connections within the kit are secure and can withstand the vibrations and environmental conditions encountered in an engine compartment.

Conclusion

Overall, the 4918759 Electrical Connector Socket is a fundamental component in maintaining the integrity and reliability of electrical connections within engine systems, supporting the efficient operation of various engine components and accessories.