3082458
Threaded Plug
Cummins®

The Cummins 3082458 Threaded Plug is a component designed for use in commercial truck systems. Its primary role is to provide a secure seal in various applications, ensuring the integrity and efficiency of the truck’s systems. This part is integral to maintaining the operational standards of heavy-duty trucks, contributing to their reliability and performance ³.

Basic Concepts of Threaded Plugs

Threaded plugs are mechanical components used to seal openings in pipes, tubes, and other systems. They function by screwing into a threaded hole, creating a tight seal that prevents fluid or gas leakage. In automotive and industrial settings, threaded plugs are utilized in a variety of applications, including sealing unused ports, protecting against contaminants, and maintaining system pressure ¹.

Purpose of the Cummins 3082458 Threaded Plug

The Cummins 3082458 Threaded Plug serves a specific role in truck operations by sealing and protecting various components. It is designed to fit into threaded openings within the truck’s systems, providing a barrier against leaks and external contaminants. This plug ensures that the internal environment of the system remains consistent, which is vital for the efficient operation of the truck ².

Key Features

The Cummins 3082458 Threaded Plug is characterized by several key features that enhance its functionality. It is made from durable materials, ensuring resistance to wear and corrosion. The plug features a specific thread type that matches the openings it is designed to seal, allowing for a secure fit. Its design specifications are tailored to meet the demands of heavy-duty applications, providing reliability under various operating conditions ⁴.

Benefits

Using the Cummins 3082458 Threaded Plug offers several benefits. It contributes to improved system integrity by providing a reliable seal, which helps maintain the performance and efficiency of the truck. The plug’s design and material composition enhance the longevity of truck components by protecting them from damage caused by leaks or contaminants. Additionally, its proper installation and maintenance can lead to reduced downtime and lower repair costs ³.

Installation Process

Installing the Cummins 3082458 Threaded Plug requires careful attention to ensure a proper seal. The process involves cleaning the threaded opening to remove any debris, applying a compatible sealant if necessary, and screwing the plug into place using the appropriate tools. It is important to follow manufacturer guidelines to avoid over-tightening, which can damage the threads or the plug itself ².

Common Applications

The Cummins 3082458 Threaded Plug finds applications in various truck systems and components. It is commonly used to seal openings in fuel systems, hydraulic systems, and other fluid-carrying components. Its versatility makes it suitable for a wide range of applications within the truck industry ⁴.

Troubleshooting and Maintenance

To ensure the longevity and effectiveness of the Cummins 3082458 Threaded Plug, regular maintenance and troubleshooting are recommended. Inspecting the plug for signs of wear, corrosion, or damage can help identify potential issues before they lead to system failure. Maintenance tips include cleaning the plug and its surrounding area, checking for proper seating, and replacing the plug if it shows signs of degradation ³.

Manufacturer Information - Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and quality, Cummins has established a strong reputation in the commercial truck industry. The company’s product range includes a variety of components and systems designed to enhance the performance, efficiency, and reliability of trucks and other heavy-duty vehicles ⁴.

Threaded Plug 3082458 Compatibility with Cummins Engines

The Threaded Plug part number 3082458, manufactured by Cummins, is designed to fit into various engine models. This plug is essential for sealing and securing certain components within the engine, ensuring optimal performance and preventing leaks ⁴.

ISX CM570 and QSK Series

The ISX CM570, along with the QSK45 CM500, QSK60 CM500, and QSK78 CM500 engines, are part of Cummins’ high-performance lineup. The threaded plug 3082458 is compatible with these engines, providing a reliable seal in critical areas. This ensures that the engines maintain their integrity and efficiency, crucial for heavy-duty applications ⁴.

QSV Series

The QSV81G and QSV91G engines also benefit from the use of the 3082458 threaded plug. These engines are known for their robust design and high power output, making the reliability of components like the threaded plug essential. The plug’s fit in these engines is precise, ensuring that it performs optimally under demanding conditions ⁴.

QSW/QSV and QSW Series

The QSW/QSV82, QSW27, QSW36, and QSW73 engines are designed for versatility and durability. The 3082458 threaded plug is engineered to fit these engines seamlessly, providing a secure and leak-proof connection. This compatibility is vital for maintaining the engines’ operational efficiency and longevity ⁴.

Role of Part 3082458 Threaded Plug in Engine Systems

Part 3082458 Threaded Plug is instrumental in maintaining the integrity and efficiency of various engine systems. Its application spans across multiple components, ensuring optimal performance and reliability ⁴.

Coolant and Heat Exchange Systems

In the coolant heater starting system, the Threaded Plug secures connections, preventing leaks and ensuring consistent coolant flow. Similarly, within the heat exchanger and L8 heat exchanger assemblies, it maintains the seal integrity, which is vital for efficient heat transfer and engine temperature regulation ⁴.

Lubrication Systems

The Threaded Plug plays a significant role in the lubricating oil systems. In the lubricating oil filter head and full flow oil filter, it ensures that oil passages remain sealed, allowing for uninterrupted oil flow and effective filtration. Additionally, in the lubricating oil pump, it helps maintain pressure integrity, which is essential for delivering oil to critical engine components ⁴.

Fuel Systems

Within the fuel system, particularly in the fuel pump and priming pump, the Threaded Plug ensures that fuel lines and passages are securely sealed. This prevents fuel leaks and maintains the necessary pressure for efficient fuel delivery to the engine ⁴.

Accessory Drive Systems

In the accessory drive and front gear train accessory drive systems, the Threaded Plug is used to secure various connections and housings. This includes the front gear housing and gear assembly housing, where it ensures that driven accessories operate smoothly without oil or fluid leaks ⁴.

Engine Assembly and Manifolds

The Threaded Plug is also employed in the engine assembly and water manifold to secure critical connections. This helps in maintaining the structural integrity of the engine and ensures that coolant and other fluids are distributed effectively throughout the engine block and manifolds ⁴.

Oil Filtration and Housing

In the oil filter housing and full flow assembly filter, the Threaded Plug ensures that oil filtration processes are efficient and leak-free. This is essential for maintaining clean oil, which in turn protects engine components from wear and damage ⁴.

Preheater and Expansion Systems

In the preheater assembly tube and expansion assembly tank, the Threaded Plug ensures that these systems remain sealed and function correctly. This is particularly important in cold-start conditions where preheating systems are crucial for engine performance ⁴.

Turbocharger Systems

Finally, in turbocharger systems, the Threaded Plug is used to secure various connections, ensuring that the turbocharger operates efficiently without leaks, which could compromise performance and reliability ⁴.

Conclusion

Overall, Part 3082458 Threaded Plug is a versatile component that enhances the functionality and reliability of various engine systems by ensuring secure and leak-free connections. Its role in maintaining the integrity and efficiency of truck systems is critical, contributing to the overall performance and longevity of heavy-duty vehicles ⁴.