3065093
Threaded Plug
Cummins®

The Cummins 3065093 Threaded Plug is a critical component in commercial truck maintenance and operation, designed to enhance the efficiency and reliability of the vehicle’s engine system. Understanding its purpose and significance is essential for technicians and fleet managers aiming to maintain optimal truck performance.

Basic Concepts of Threaded Plugs

Threaded plugs are mechanical components used to seal openings in various systems, including automotive and industrial applications. They function by being screwed into a threaded hole, creating a secure seal that prevents fluid or gas leakage, ensuring system integrity and preventing contamination ¹.

Purpose of the Cummins 3065093 Threaded Plug

The Cummins 3065093 Threaded Plug is designed to seal specific openings within the engine system of commercial trucks. It is typically installed where a temporary or permanent seal is required, such as during engine maintenance or repair. The plug’s role is to maintain system pressure and prevent the ingress of contaminants, thereby supporting the engine’s operational efficiency.

Key Features

This Cummins part is characterized by its robust material composition, ensuring durability under varying operational conditions. It features a specific thread type that allows for a secure fit within the engine’s threaded openings. Additionally, the plug may incorporate unique design elements that enhance its sealing capabilities and ease of installation.

Benefits

Utilizing the Cummins 3065093 Threaded Plug offers several advantages. It provides an effective seal, which is crucial for maintaining system pressure and preventing leaks. The plug’s durable construction ensures longevity, reducing the need for frequent replacements. Furthermore, its design facilitates straightforward installation, minimizing downtime during maintenance procedures.

Installation Process

Installing the Cummins 3065093 Threaded Plug involves several steps to ensure a proper fit. The process begins with cleaning the threaded opening to remove any debris. The plug is then screwed into place using the appropriate tools to achieve the correct torque, ensuring a secure seal without over-tightening, which could damage the threads.

Common Issues and Troubleshooting

Threaded plugs, including the Cummins 3065093, may encounter issues such as leaks or difficulty in removal. Leaks can often be addressed by ensuring the plug is correctly installed and torqued. If removal proves challenging, applying a penetrating oil and allowing it to dwell may help loosen the plug. In some cases, using specialized extraction tools may be necessary.

Maintenance Tips

Regular maintenance of the Cummins 3065093 Threaded Plug is important for ensuring its longevity and reliable performance. This includes periodic inspection for signs of wear or damage and cleaning the plug and its surrounding area to prevent the buildup of contaminants. Adhering to recommended inspection intervals can help identify potential issues before they lead to more significant problems.

Compatibility and Applications

The Cummins 3065093 Threaded Plug is designed for use in specific commercial truck models and engine types. Its application is tailored to meet the demands of these environments, ensuring compatibility and effective performance within the intended systems.

Cummins Overview

Cummins Inc. is a leading manufacturer of diesel engines, known for its expertise and commitment to quality. The company has a long history of innovation in the automotive industry, providing reliable components that contribute to the efficiency and durability of commercial vehicles. Cummins’ dedication to excellence is reflected in its wide range of products, including the Cummins 3065093 Threaded Plug.

Threaded Plug 3065093 Compatibility with Cummins Engines

The threaded plug part number 3065093, manufactured by Cummins, is designed to fit a variety of Cummins engines. This plug is a critical component in ensuring the integrity and functionality of the engine’s systems. Below is a detailed look at how this part fits with the specified Cummins engines.

ISM CM570

The ISM CM570 engine benefits from the threaded plug 3065093 in several applications, particularly in areas where sealing and pressure retention are critical. This plug is used in various parts of the engine to maintain the required pressure and prevent leaks.

L10 Series

• L10 CELECT
• L10 GAS
• L10 MECHANICAL

The L10 series engines, including the CELECT, GAS, and MECHANICAL variants, utilize the threaded plug 3065093 in multiple locations. This plug is essential for maintaining the engine’s operational efficiency by ensuring that all threaded connections are secure and leak-proof. It is commonly found in fuel systems, oil systems, and other critical areas where fluid integrity is paramount.

M11 Series

• M11 CELECT
• M11 CELECT PLUS
• M11 MECHANICAL

The M11 series engines, which include the CELECT, CELECT PLUS, and MECHANICAL versions, also integrate the threaded plug 3065093 in their design. This plug is used to secure various components and connections, ensuring that the engine operates smoothly and efficiently. It is particularly important in high-pressure systems where the prevention of leaks is crucial for performance and safety.

N14 Series

• N14 CELECT
• N14 MECHANICAL

The N14 series engines, both CELECT and MECHANICAL variants, incorporate the threaded plug 3065093 in several key areas. This plug is vital for maintaining the structural integrity of the engine by ensuring that all threaded connections are tight and secure. It is used in both fuel and oil systems, as well as other critical points where pressure retention is necessary.

The threaded plug 3065093 is a versatile and essential component in the Cummins engine lineup, ensuring that all threaded connections are secure and reliable. Its application across various engine models highlights its importance in maintaining engine performance and longevity.

Role of Part 3065093 Threaded Plug in Engine Systems

The threaded plug, identified as part 3065093, serves a significant function in various engine components, ensuring the integrity and efficiency of the engine system.

In the breather system, the threaded plug is utilized to seal openings, preventing the ingress of contaminants while allowing pressure equalization. This helps maintain a clean and stable environment within the engine.

For the front gear cover, the threaded plug is essential in sealing off areas where maintenance or inspection points are not required. This sealing prevents oil leaks and maintains the lubrication system’s efficiency.

In the context of the valve and EBM (Engine Breather Module) covers, the threaded plug ensures that these covers remain sealed, protecting the internal components from dust and moisture. This is particularly important for the valve cover, where maintaining a sealed environment is vital for the proper functioning of the valve train.

The rocker lever top-level assembly cover also benefits from the use of the threaded plug. By sealing off unnecessary access points, it ensures that the rocker lever mechanism operates in a clean and lubricated environment, which is essential for reducing wear and ensuring smooth operation.

Overall, the threaded plug part 3065093 plays a key role in maintaining the seals across various engine components, contributing to the overall reliability and performance of the engine system.

Conclusion

The Cummins 3065093 Threaded Plug is a vital component in the maintenance and operation of commercial trucks, ensuring the efficiency and reliability of the engine system. Its robust design, ease of installation, and compatibility with various Cummins engines make it an essential part for technicians and fleet managers. Regular maintenance and proper installation are crucial for maximizing the benefits of this part, contributing to the longevity and performance of commercial vehicles.