4019526
Quick Disconnect Connector
Cummins®

The Cummins 4019526 Quick Disconnect Connector is a specialized component designed to enhance the efficiency and safety of commercial truck operations. Cummins, a renowned name in the automotive industry, is known for its commitment to innovation and quality. This quick disconnect connector is integral to the fluid systems of commercial trucks, facilitating seamless connections and disconnections, which is vital for maintenance and operational efficiency.

Basic Concepts of Quick Disconnect Connectors

Quick disconnect connectors are devices used in the automotive industry to allow for the easy connection and disconnection of fluid lines. They are commonly employed in various applications, including hydraulic systems, fuel lines, and coolant systems. These connectors are designed to provide a secure seal when connected, ensuring that fluid transfer is efficient and leak-free. They also allow for quick and easy disconnection, which is particularly useful during maintenance procedures ¹.

Purpose of the 4019526 Quick Disconnect Connector

This Cummins part is specifically designed for use in commercial trucks. It plays a role in the operation of fluid systems such as hydraulics, fuel lines, and coolant systems by providing a reliable and efficient means of connecting and disconnecting these systems. This connector ensures that fluid transfer is smooth and secure, reducing the risk of leaks and enhancing the overall performance of the truck’s fluid systems ².

Key Features

The 4019526 Quick Disconnect Connector boasts several key features that enhance its performance and durability. It is constructed from high-quality materials that are resistant to corrosion and wear. The connector incorporates advanced sealing mechanisms to ensure a tight and leak-free connection. It is also designed to withstand high pressure ratings, making it suitable for use in demanding commercial truck applications. Additionally, the connector’s design attributes, such as its ease of use and robust construction, contribute to its reliability and longevity.

Benefits

This part offers several advantages. It saves time during maintenance by allowing for quick and easy disconnection and reconnection of fluid lines. This feature reduces downtime and enhances operational efficiency. The connector also minimizes the risk of leaks, ensuring that fluid systems operate smoothly and efficiently. Its ease of use makes it accessible to technicians, while its robust design enhances safety during operation.

Installation Process

Installing the 4019526 Quick Disconnect Connector requires careful attention to detail to ensure a reliable connection. The process involves preparing the connection points by cleaning them thoroughly to remove any debris or contaminants. The connector should then be aligned with the fluid line and secured using the appropriate tools. It is important to follow the manufacturer’s guidelines to ensure that the connector is installed correctly and functions as intended.

Troubleshooting Common Issues

Common issues associated with quick disconnect connectors include leaks, difficulty in disconnection, and corrosion. To address these problems, it is important to inspect the connector regularly for signs of wear or damage. If a leak is detected, the connector should be disconnected and inspected for any issues with the sealing mechanism. Difficulty in disconnection may indicate that the connector is not properly aligned or that there is debris obstructing the connection. Corrosion can be mitigated by using connectors made from corrosion-resistant materials and by regularly cleaning the connection points.

Maintenance Tips

Regular maintenance is key to ensuring the longevity and reliable operation of the 4019526 Quick Disconnect Connector. This includes cleaning the connector and connection points to remove any debris or contaminants. It is also important to inspect the connector for signs of wear or damage and to replace it if necessary. Following the manufacturer’s guidelines for maintenance will help to ensure that the connector continues to function efficiently and safely.

Safety Considerations

When working with the 4019526 Quick Disconnect Connector, it is important to observe several safety practices. This includes handling the connector with care to avoid damage and using personal protective equipment to protect against any potential hazards. It is also important to adhere to the manufacturer’s guidelines for installation and maintenance to ensure safe and reliable operation.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration systems, and aftermarket parts. With a history spanning over a century, Cummins is renowned for its commitment to innovation and quality. The company’s product range includes engines for on-highway and off-highway applications, as well as components and systems for the commercial vehicle industry. Cummins’ reputation for excellence is built on its dedication to providing reliable, efficient, and sustainable power solutions ³.

Cummins Quick Disconnect Connector 4019526 Compatibility

The Cummins Quick Disconnect Connector part number 4019526 is designed to seamlessly integrate with various engine models, ensuring efficient and reliable connections. This part is engineered to fit within the Cummins engine family, providing a robust solution for quick and easy disconnections.

K19 Engine Series

The K19 engine series is one of the key beneficiaries of the 4019526 Quick Disconnect Connector. This engine series is known for its durability and performance, making it a popular choice in various applications. The connector’s design ensures that it fits perfectly with the K19 engines, facilitating easy maintenance and operation.

Group Compatibility

The 4019526 Quick Disconnect Connector is not limited to the K19 series alone. It is also compatible with other engine groups within the Cummins lineup. This versatility allows for a standardized approach to maintenance and repair, reducing the need for multiple specialized parts.

Installation and Usage

When installing the 4019526 Quick Disconnect Connector, it is crucial to follow the manufacturer’s guidelines to ensure a secure and efficient connection. The connector’s design allows for quick assembly and disassembly, which is particularly beneficial in high-demand environments where time is of the essence.

Maintenance

Regular maintenance of the 4019526 Quick Disconnect Connector is essential to ensure its longevity and performance. Inspecting the connector for wear and tear, and ensuring that it is properly aligned and tightened, will help maintain the integrity of the connection and prevent potential failures.

Role of Part 4019526 Quick Disconnect Connector in Engine Systems

The Part 4019526 Quick Disconnect Connector is an essential component in various engine systems, facilitating efficient and secure connections across multiple applications.

Accessories

In accessory systems, the Quick Disconnect Connector allows for easy attachment and detachment of auxiliary equipment. This feature is particularly beneficial during maintenance or upgrades, enabling technicians to quickly swap out accessories without the need for complex disassembly procedures.

Air Starting Systems

For air starting systems, the connector ensures a reliable and rapid connection between the air supply and the engine. This quick-connect capability is vital for systems that require frequent changes or adjustments, enhancing operational efficiency and reducing downtime.

Connection Brackets

When integrated with connection brackets, the Quick Disconnect Connector provides a stable and secure link between different components. This setup is often used in modular engine designs where components need to be frequently connected and disconnected for maintenance or reconfiguration.

Plumbing Systems

In plumbing applications, the connector is used to join various pipes and hoses within the engine system. Its quick-disconnect feature simplifies the process of connecting and disconnecting plumbing components, which is especially useful in systems where regular maintenance or part replacements are necessary.

Engine Oil Primer

For engine oil primers, the Quick Disconnect Connector allows for straightforward connection to the oil supply lines. This ensures that the primer can be quickly attached or detached as needed, facilitating easier priming of the engine oil system before startup.

Prelube Starter Systems

In prelube starter systems, the connector plays a significant role by providing a quick and secure connection to the lubrication lines. This ensures that the prelube system can be efficiently connected and disconnected, allowing for timely lubrication of engine components before operation.

Pre-lube Applications

For general pre-lube applications, the Quick Disconnect Connector offers a convenient solution for connecting lubrication lines. This is particularly important in systems where pre-lubrication is essential to prevent wear and ensure smooth operation from the moment the engine starts.

Conclusion

Overall, the Part 4019526 Quick Disconnect Connector enhances the flexibility and maintainability of various engine systems by providing a reliable and efficient connection solution. Its robust design, ease of use, and compatibility with a wide range of Cummins engines make it an invaluable component for commercial truck operations.