3086040
Male Union
Cummins®

Introduction

The Male Union 3086040 by Cummins is a specialized component designed for use in commercial truck operations. It serves a specific function within the truck’s fluid systems, contributing to the overall efficiency and reliability of the vehicle. Understanding its purpose and significance is key to maintaining and optimizing truck performance.

Basic Concepts of Male Unions

A male union is a type of fitting used in fluid systems to connect two pipes or components. It consists of a male threaded end that screws into a corresponding female fitting. This design allows for easy assembly and disassembly, making it ideal for systems that require regular maintenance or modifications. In automotive and industrial contexts, male unions are commonly used in fuel, hydraulic, and cooling systems to ensure secure and leak-free connections ¹.

Purpose of the 3086040 Male Union in Truck Operations

The 3086040 Male Union plays a role in the fluid systems of commercial trucks by providing a reliable connection point. It is designed to facilitate the transfer of fluids such as fuel, hydraulic oil, or coolant between different components of the truck. Its function is to ensure that these fluids are delivered efficiently and without leakage, which is vital for the proper operation of the truck ².

Key Features of the 3086040 Male Union

The 3086040 Male Union is characterized by several key features that enhance its performance and durability. It is constructed from high-quality materials that are resistant to corrosion and wear. The design includes precise threading to ensure a secure fit, and it may incorporate seals or gaskets to prevent leaks. These attributes contribute to the union’s ability to withstand the demanding conditions of commercial truck operations ³.

Benefits of Using the 3086040 Male Union

Utilizing the 3086040 Male Union offers several advantages. It contributes to improved system efficiency by ensuring a secure and leak-free connection. The reliability of the union reduces the likelihood of system failures, which can be costly and time-consuming to repair. Additionally, its design allows for easier maintenance, potentially reducing downtime and operational costs.

Installation and Integration

Proper installation of the 3086040 Male Union is crucial for its effective function within a truck’s fluid system. The process typically involves cleaning the connection points, applying any necessary sealants, and screwing the male union into the corresponding female fitting. It is important to follow manufacturer guidelines to ensure a secure and proper fit. Tools such as wrenches may be required to achieve the correct torque during installation.

Maintenance and Troubleshooting

To ensure the longevity and optimal performance of the 3086040 Male Union, regular maintenance is recommended. This includes checking for signs of wear or corrosion, ensuring that connections remain tight, and replacing any damaged components. Common troubleshooting tips involve inspecting for leaks, verifying proper installation, and addressing any issues promptly to prevent further damage.

Safety Considerations

When working with the 3086040 Male Union, it is important to observe safety guidelines. This includes wearing appropriate personal protective equipment, ensuring that the system is depressurized before making any connections or disconnections, and following all manufacturer instructions. Proper handling and maintenance practices are essential to prevent accidents and ensure the safe operation of the truck.

Cummins: A Brief Overview

Cummins Inc. is a well-established company with a strong reputation in the automotive and industrial sectors. Founded in 1919, Cummins has a long history of producing high-quality engines and components. The company’s product range includes diesel and natural gas engines, as well as related technologies such as filtration and emissions solutions. Cummins is known for its commitment to innovation, reliability, and customer satisfaction, which is reflected in the quality of products like the 3086040 Male Union.

Compatibility with Engine Models

The Cummins Male Union part number 3086040 is designed to fit seamlessly with a variety of engine models. This part is integral for ensuring proper fluid flow and system integrity in the engines it is compatible with. Below is a detailed look at the engines with which this male union is compatible, grouped for clarity.

K19 Series

• K19
• KTA19GC
• KTA19GC CM558

The K19 series engines, including the K19, KTA19GC, and KTA19GC CM558, are designed for robust performance in various industrial applications. The male union part 3086040 is specifically engineered to fit these engines, ensuring reliable connections and preventing leaks.

QSF2.8 Series

• QSF2.8 CM2880 F104
• QSF2.8 CM2880 F105
• QSF2.8 CM2880 F108

The QSF2.8 series engines, such as the QSF2.8 CM2880 F104, QSF2.8 CM2880 F105, and QSF2.8 CM2880 F108, are known for their efficiency and power. The male union part 3086040 is compatible with these models, providing a secure and leak-proof connection.

QSK19 Series

• QSK19 CM2350 K105
• QSK19 CM2350 K114
• QSK19 CM2350 K144G
• QSK19 CM500
• QSK19 CM850 MCRS
• QSK19G

The QSK19 series engines, including the QSK19 CM2350 K105, QSK19 CM2350 K114, QSK19 CM2350 K144G, QSK19 CM500, QSK19 CM850 MCRS, and QSK19G, are versatile and widely used in various industries. The male union part 3086040 is designed to fit these engines, ensuring optimal performance and reliability.

Role of Part 3086040 Male Union in Engine Systems

The Part 3086040 Male Union is an essential component in the integration and functionality of various engine systems. Its primary role is to facilitate secure and leak-proof connections between different plumbing and accessory components, ensuring efficient operation and maintenance of the engine.

Turbocharger Systems

In turbocharger applications, the Male Union is utilized in the turbocharger oil supply plumbing. It ensures a reliable connection between the turbocharger oil supply lines and the turbocharger oil supply mounting points. This connection is vital for delivering lubricant to the turbocharger, which is necessary for reducing friction and wear on moving parts, thereby enhancing the turbocharger’s performance and longevity.

Accessory Drive and Rear Gear Train

The Male Union also plays a significant role in the accessory drive and rear gear train accessory systems. It connects various plumbing lines that supply lubricants or coolants to these components. Proper connection ensures that these accessories receive the necessary fluids to operate efficiently, reducing the risk of overheating and mechanical failure.

Crankcase Breather System

In the crankcase breather system, the Male Union is used to connect breather lines that allow gases to escape from the crankcase. This helps maintain proper pressure levels within the crankcase, preventing oil leaks and ensuring that the engine operates within optimal conditions.

General Plumbing Applications

Across various engine systems, the Male Union is a versatile component used in different plumbing applications. Whether it’s connecting oil lines, coolant passages, or other fluid systems, its role is to provide a sturdy and sealed connection that withstands the pressures and temperatures encountered in engine operations.

Conclusion

By ensuring secure and efficient connections, the Part 3086040 Male Union contributes to the overall reliability and performance of the engine systems it serves. Its compatibility with a range of Cummins engine models underscores its importance in maintaining the integrity and efficiency of commercial truck operations.