4083213
Threaded Plug
Cummins®

The Cummins 4083213 Threaded Plug is a component designed for use in commercial trucks. Cummins, a well-established name in the automotive industry, produces a range of parts and engines known for their reliability and performance. This part is specifically engineered to meet the demanding requirements of commercial truck applications, ensuring efficient and reliable operation.

Basic Concepts of Threaded Plugs

A threaded plug is a mechanical component used to seal openings in various systems. It consists of a cylindrical body with threads on the outside, which allow it to be screwed into a corresponding threaded hole. The primary function of a threaded plug is to prevent the leakage of fluids or gases, maintain system pressure, and protect internal components from contaminants. In mechanical systems, threaded plugs are commonly used in engines, hydraulic systems, and fluid transfer systems to ensure the integrity of the system ¹.

Purpose of the 4083213 Threaded Plug

This Cummins part plays a specific role in the operation of a truck. It is designed to seal openings within the engine or other systems, preventing the escape of fluids or gases and maintaining system pressure. This plug ensures that the internal components remain protected from external contaminants, contributing to the overall efficiency and longevity of the truck’s systems.

Key Features

The 4083213 Threaded Plug is characterized by several key features that enhance its performance and durability. It is made from high-quality materials, typically metal alloys, which provide excellent resistance to corrosion and wear. The plug features a precise thread type that ensures a secure fit within the designated openings. Its design specifications include a robust construction that can withstand high pressures and temperatures, making it suitable for the demanding environments of commercial trucks ².

Benefits

Using the 4083213 Threaded Plug offers several advantages. Its durable material composition ensures long-lasting performance, reducing the need for frequent replacements. The precise threading allows for easy installation, minimizing downtime during maintenance procedures. Additionally, the plug’s design enhances the overall performance of the truck’s systems by providing a reliable seal that prevents leaks and maintains system integrity.

Installation Process

Proper installation of the 4083213 Threaded Plug involves several steps to ensure it functions correctly. Begin by identifying the correct location for the plug within the truck’s system. Use the appropriate tools, such as a torque wrench, to screw the plug into the threaded hole. Ensure that the plug is tightened to the manufacturer’s specified torque settings to achieve a secure fit without over-tightening, which could damage the threads. Finally, verify that the plug is properly seated and that there are no leaks ³.

Common Applications

This part is typically used in various applications within a truck’s system. It is commonly found in the engine block, where it seals openings to prevent oil or coolant leaks. Additionally, it may be used in fluid systems, such as hydraulic or fuel systems, to maintain pressure and prevent contamination. Its versatile design makes it suitable for a range of applications within commercial trucks.

Troubleshooting and Maintenance

To ensure the longevity and proper function of the 4083213 Threaded Plug, regular maintenance and troubleshooting are necessary. Inspect the plug periodically for signs of wear or damage, such as corrosion or thread stripping. If any issues are detected, replace the plug promptly to prevent system failures. Additionally, ensure that the plug is correctly installed and tightened to the specified torque settings during maintenance procedures to maintain its effectiveness.

Safety Considerations

When handling and installing the 4083213 Threaded Plug, it is important to observe several safety guidelines. Wear appropriate personal protective equipment, such as gloves and safety glasses, to protect against potential injuries. Ensure that the truck’s engine is turned off and has cooled down before beginning any maintenance procedures. Follow the manufacturer’s instructions for torque settings and installation procedures to avoid damaging the plug or the system it is installed in.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration systems, and related technologies. With a history spanning over a century, Cummins has established a reputation for producing high-quality, reliable products that meet the needs of various industries, particularly commercial trucking. The company’s commitment to innovation and customer satisfaction has made it a trusted name in the automotive and heavy-duty truck parts industry.

Compatibility with Cummins Engines

This Cummins part is designed to fit seamlessly with several of Cummins’ engine models. It is integral to the engine’s operation, ensuring that various systems function correctly by providing a secure seal where needed.

M11 CELECT PLUS and M11 MECHANICAL Engines

The Threaded Plug part 4083213 is compatible with both the M11 CELECT PLUS and M11 MECHANICAL engines. These engines are known for their robust design and reliability, often used in heavy-duty applications. The threaded plug is essential in these engines for maintaining the integrity of the fuel system and other critical pathways. Its precise fit ensures that there are no leaks, which is crucial for the performance and longevity of the engine.

QSM11 CM570 Engine

Similarly, the QSM11 CM570 engine also utilizes the Threaded Plug part 4083213. This engine is part of the Cummins QSM series, which is designed for on-highway applications. The threaded plug in this engine serves the same purpose as in the M11 series, ensuring that all connections are tight and secure, thereby preventing any potential fluid or gas leaks.

Grouping of Engines

The M11 CELECT PLUS and M11 MECHANICAL engines can be grouped together due to their similar design and application. Both engines benefit from the threaded plug’s ability to maintain system integrity, which is vital for their operation. The QSM11 CM570, while part of a different series, also relies on the same threaded plug for its on-highway performance, highlighting the versatility and importance of this part across different engine models.

Role of Part 4083213 Threaded Plug in Engine Systems

Housing

In the context of engine housing, the 4083213 Threaded Plug is utilized to seal openings where components are installed or removed during maintenance or repair. This ensures that the housing remains airtight, preserving the integrity of the engine’s internal environment. By preventing contaminants from entering, the plug helps maintain optimal performance and longevity of the engine.

Flywheel

When it comes to the flywheel, the 4083213 Threaded Plug is often employed to seal bolt holes after the flywheel has been removed for service. This is important for maintaining the balance and structural integrity of the flywheel housing. An airtight seal prevents debris from entering the flywheel area, which could otherwise lead to imbalance or damage during operation.

Turbocharger

In turbocharger applications, the 4083213 Threaded Plug is used to seal off ports or passages that are not in use. This is particularly relevant in variable geometry turbochargers where certain passages may be closed off under specific operating conditions. The plug ensures that the airflow within the turbocharger remains consistent, contributing to efficient performance and reduced wear on the turbocharger components.

Conclusion

The Cummins 4083213 Threaded Plug is a critical component in the maintenance and operation of commercial trucks. Its robust design, compatibility with various Cummins engines, and versatile applications make it an essential part for ensuring the integrity and efficiency of truck systems. Proper installation, regular maintenance, and adherence to safety guidelines are vital for maximizing the performance and longevity of this part.