4086294
Male Union
Cummins®

Introduction

The Male Union Fitting 4086294 is a component manufactured by Cummins, a well-established name in the automotive and industrial sectors. This fitting is specifically designed for use in commercial trucks, where it plays a role in the fluid systems that are integral to the vehicle’s operation.

Basic Concepts of Male Union Fittings

A Male Union Fitting is a type of pipe fitting that connects two sections of pipe or tubing. It consists of a male threaded end that screws into a female counterpart, creating a secure and leak-proof connection. In automotive and industrial applications, these fittings are used to join various components within fluid systems, such as fuel, hydraulic, and coolant systems. They are valued for their reliability and ease of assembly and disassembly ¹.

Purpose of the 4086294 Male Union Fitting in Truck Operations

This Cummins part is utilized in commercial trucks to connect different sections of the fluid systems. Its role is to ensure a secure and efficient transfer of fluids, which is vital for the truck’s performance and longevity. By providing a dependable connection point, it helps maintain the integrity of the fluid system, ensuring that fluids are delivered where needed without leaks or interruptions.

Key Features of the 4086294 Male Union Fitting

The 4086294 is characterized by several key features that enhance its functionality and durability. It is constructed from high-quality materials that resist corrosion and wear, ensuring a long service life. The fitting’s design includes precise threading and sealing surfaces that facilitate a tight and secure connection. Additionally, it may incorporate unique manufacturing processes that further enhance its performance and reliability.

Benefits of Using the 4086294 Male Union Fitting

Incorporating this Cummins part into truck fluid systems offers several advantages. Its robust construction contributes to the durability of the fluid system, while its design allows for easy installation and removal, which is beneficial during maintenance or repairs. Furthermore, the fitting’s reliable performance enhances the overall efficiency of the truck’s fluid systems, contributing to better vehicle operation.

Installation and Usage Guidelines

Proper installation of the 4086294 is crucial for ensuring its effectiveness and longevity. The process involves cleaning the connection points, applying the appropriate sealant if necessary, and screwing the fitting into its counterpart until securely fastened. It is important to use the correct tools and follow safety precautions to prevent damage to the fitting or the connected components.

Maintenance and Troubleshooting

To ensure the longevity and optimal performance of the 4086294, regular maintenance is recommended. This includes checking for signs of wear or corrosion, ensuring that connections remain tight, and replacing the fitting if any damage is detected. Common issues may include leaks or difficulty in disconnection, which can often be addressed by re-tightening the fitting or applying a new sealant.

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 spanning over a century, Cummins is renowned for its commitment to quality, innovation, and customer satisfaction. The company’s extensive product range serves a variety of industries, including transportation, construction, and power generation, underscoring its versatility and expertise in the automotive and industrial sectors ².

Compatibility with Cummins Engines

This part is compatible with several Cummins engines, including the QSK45 CM500, QSK60 CM500, and QSK60 CM850 MCRS.

QSK45 CM500 and QSK60 CM500

For the QSK45 CM500 and QSK60 CM500 engines, the Male Union Fitting 4086294 is integral to the engine’s fuel system. It is used to connect fuel lines, ensuring that the fuel flow is uninterrupted and secure. This fitting is designed to withstand the high pressures and temperatures typical of these engines, providing a reliable connection that can endure the rigors of continuous operation.

QSK60 CM850 MCRS

In the QSK60 CM850 MCRS engine, the Male Union Fitting 4086294 serves a similar purpose but is also used in the engine’s cooling system. This fitting is crucial for connecting coolant lines, ensuring that the engine maintains optimal operating temperatures. The design of this part ensures that it can handle the specific demands of the MCRS configuration, providing a robust and dependable connection.

Compatibility Summary

The Male Union Fitting 4086294 is designed to be versatile and compatible across different engine models. Its robust construction and precise engineering make it suitable for use in both the fuel and cooling systems of the QSK45 CM500, QSK60 CM500, and QSK60 CM850 MCRS engines. This ensures that the engines can operate efficiently and reliably, with minimal risk of leaks or system failures.

Role of Part 4086294 Male Union Fitting in Engine Systems

The part 4086294 Male Union Fitting is integral to the seamless operation of various engine systems. In the Q45/60 Centinel Kit, this fitting ensures secure connections between different components, facilitating the efficient transfer of fluids and gases. Its role is particularly significant in maintaining the integrity of the system, preventing leaks, and ensuring consistent performance.

Within the broader engine system, the Male Union Fitting plays a key role in connecting different subsystems, such as the oil replenishing system. It allows for the smooth flow of oil to critical engine components, ensuring they are adequately lubricated. This is essential for reducing friction, minimizing wear, and enhancing the overall efficiency of the engine.

Conclusion

In summary, the part 4086294 Male Union Fitting is a fundamental component that supports the reliable and efficient operation of engine systems by providing secure and leak-free connections.