4086073
m22 Plug
Cummins®

The M22 Plug, identified by part number 4086073, is a component manufactured by Cummins, a leader in diesel engine technology. This Cummins part is significant in the context of heavy-duty truck engines, where it plays a role in maintaining engine performance and integrity. The M22 Plug is specifically designed to meet the demanding requirements of truck engines, ensuring reliable operation and efficiency.

Basic Concepts and Functionality

An M22 Plug is a threaded component used in engine systems to seal openings, typically in the cylinder head or block. Its basic design includes a threaded section that screws into a corresponding threaded hole in the engine, creating a seal that prevents the escape of fluids or gases. The plug interacts with other engine components by securing areas where seals are necessary, contributing to the overall functionality and efficiency of the engine ¹.

Purpose of the M22 Plug in Truck Engines

In truck engines, the M22 Plug serves to maintain the integrity of the engine by sealing specific areas that are important for engine operation. Proper sealing is important for preventing leaks that could lead to performance issues or engine damage. The plug ensures that the engine operates within its designed parameters, contributing to its overall performance and longevity.

Key Features of the Cummins M22 Plug

The Cummins M22 Plug is characterized by its robust design, which includes a specific thread specification that ensures a secure fit within the engine. The plug is made from materials that are resistant to the high temperatures and pressures found in truck engines, enhancing its durability and performance. Unique attributes of the plug may include a special coating or treatment that further improves its sealing capabilities and resistance to corrosion.

Benefits of Using the Cummins M22 Plug

Utilizing the Cummins M22 Plug in truck engines can lead to improved engine performance and reliability. The plug’s design and material composition contribute to its ability to withstand the harsh conditions within an engine, leading to longer engine life and reduced maintenance needs. These factors contribute to overall truck efficiency and can help in managing maintenance costs over time.

Installation and Maintenance Guidelines

Proper installation of the M22 Plug involves ensuring that the plug is correctly threaded into its designated location within the engine, using the appropriate torque specifications to achieve a secure seal without over-tightening. Regular maintenance includes inspecting the plug for signs of wear or damage, and replacing it if necessary, to ensure continued engine performance and integrity.

Troubleshooting Common Issues

Common issues with the M22 Plug may include leaks or failure to seal properly, which can be identified through routine engine inspections or performance diagnostics. Troubleshooting steps may involve checking the plug’s fit and condition, ensuring it is correctly installed, and replacing it if it shows signs of damage or wear.

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 of innovation and quality, Cummins has established itself as a key player in the automotive industry, particularly in the production of diesel engines and components. The company’s commitment to quality and innovation is evident in its product line, including the M22 Plug, which is designed to meet the high standards required for heavy-duty applications.

Compatibility of M22 Plug (Part 4086073) with Cummins Engines

The M22 Plug, identified by part number 4086073, is a component designed by Cummins for specific engine applications. This plug is integral to the engine’s operation, ensuring proper sealing and functionality. Below is a detailed overview of its compatibility with various Cummins engines:

QSK45 CM500 and QSK60 CM500

The M22 Plug is compatible with both the QSK45 CM500 and QSK60 CM500 engines. These engines are part of Cummins’ QSK series, known for their robust performance and reliability in heavy-duty applications. The plug’s design ensures it fits seamlessly into the engine’s architecture, providing a secure seal that is essential for maintaining engine efficiency and longevity.

QSK60 CM850 MCRS and QSK60G

The M22 Plug also fits the QSK60 CM850 MCRS and QSK60G engines. These engines are designed for demanding applications, often found in marine and industrial sectors. The plug’s precision engineering guarantees a perfect fit, contributing to the overall reliability and performance of these engines.

QSK78 CM500

For the QSK78 CM500 engine, the M22 Plug is a component. This engine is part of Cummins’ high-performance lineup, and the plug’s compatibility ensures that it can handle the rigorous demands of its operation. The plug’s design is tailored to fit the specific requirements of this engine model, ensuring optimal performance and durability.

QSK95 CM2350 K111 and QSK95 CM2350 K113

Lastly, the M22 Plug is compatible with the QSK95 CM2350 K111 and QSK95 CM2350 K113 engines. These engines are known for their high power output and efficiency, making them suitable for heavy-duty applications. The plug’s fit and function are critical to maintaining the engine’s performance and reliability, ensuring that it operates at peak efficiency.

Role of Part 4086073 M22 Plug in Engine Systems

The M22 Plug, identified by part number 4086073, is integral to the functionality of several key components within engine systems. Its role is particularly significant in the context of filtration and lubrication, which are important for maintaining engine performance and longevity.

Integration with Filtration Systems

In full flow oil filter systems, the M22 Plug is employed to ensure a secure connection between the filter and the engine block. This connection is vital for maintaining the integrity of the oil filtration process, which removes contaminants from the oil to prevent engine wear. The M22 Plug’s design facilitates a leak-proof seal, ensuring that all oil passing through the engine is adequately filtered ².

Lubricating Oil Systems

Within lubricating oil systems, the M22 Plug plays a role in connecting the lubricating oil filter to the engine. This connection is essential for the efficient circulation of lubricating oil throughout the engine components. The M22 Plug ensures that the oil filter head is securely attached, allowing for the effective filtration of lubricating oil before it is distributed to critical engine parts. This process is fundamental in reducing friction and wear on moving components, thereby enhancing engine efficiency and durability ².

Lubricating Oil Filter Head

The M22 Plug is also a component in the assembly of the lubricating oil filter head. This assembly is responsible for the initial filtration of lubricating oil as it enters the filter. The secure fitting provided by the M22 Plug is essential for maintaining the structural integrity of the filter head, ensuring that it can withstand the pressures and temperatures associated with engine operation.

Conclusion

In summary, the M22 Plug (part 4086073) is a key component in the effective operation of engine filtration and lubrication systems. Its role in securing connections and ensuring leak-proof seals is fundamental to the maintenance of engine health and performance. The compatibility of this Cummins part with various engine models underscores its versatility and importance in heavy-duty applications.