3092074
Threaded Plug
Cummins®

Introduction

The Cummins 3092074 Threaded Plug is a component used in commercial truck maintenance. It serves a specific function within the truck’s systems, contributing to the overall efficiency and reliability of the vehicle. Understanding its purpose and significance can aid in maintaining the truck’s performance and longevity.

Basic Concepts of Threaded Plugs

Threaded plugs are mechanical components designed to seal openings in various systems, such as engines or fluid reservoirs. They function by creating a secure, leak-proof seal when screwed into place. These plugs are commonly used in automotive and industrial applications to prevent fluid leaks, protect against contaminants, and maintain system pressure ¹.

Purpose of the Cummins 3092074 Threaded Plug

The Cummins 3092074 Threaded Plug plays a role in sealing specific ports within a truck’s engine or other systems. Its primary function is to prevent fluid leaks and maintain system integrity. By securely sealing openings, it helps ensure that fluids remain within the system, contributing to the engine’s efficiency and performance ².

Key Features

The Cummins 3092074 Threaded Plug is characterized by several key features that enhance its performance and durability. It is made from high-quality materials, ensuring resistance to corrosion and wear. The plug features a specific thread size that matches the ports it is designed to seal, providing a secure fit. Its design includes features that facilitate easy installation and removal while maintaining a robust seal.

Benefits

Using the Cummins 3092074 Threaded Plug offers several advantages. It contributes to improved system integrity by effectively sealing ports and preventing fluid leaks. This helps maintain the proper fluid levels within the system, which is vital for the engine’s operation. Additionally, the plug’s durable construction ensures long-term performance, reducing the need for frequent replacements.

Installation Process

Installing the Cummins 3092074 Threaded Plug requires careful attention to detail to ensure a secure fit. Begin by cleaning the port to remove any debris or old sealant. Use a compatible thread lubricant to facilitate installation and prevent damage to the threads. Screw the plug into the port by hand until it is snug, then use a wrench to tighten it to the manufacturer’s specified torque. This ensures a secure seal without over-tightening, which could damage the plug or the port.

Troubleshooting Common Issues

Common issues with threaded plugs include leaks or improper sealing. If a leak is detected, first ensure that the plug is properly installed and tightened to the correct torque. If the problem persists, inspect the plug and port for damage or corrosion. In some cases, replacing the plug or repairing the port may be necessary to achieve a proper seal.

Maintenance Tips

Regular maintenance of the Cummins 3092074 Threaded Plug is important to ensure its continued performance. Inspect the plug during routine maintenance checks for signs of wear, corrosion, or damage. Clean the plug and port as needed to remove any buildup that could affect the seal. If the plug shows signs of significant wear or damage, consider replacing it to maintain system integrity.

Cummins 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 has established a reputation for quality and reliability in the commercial truck industry. The company offers a wide range of products designed to meet the needs of various applications, from on-highway trucks to off-highway construction equipment.

Cummins Threaded Plug 3092074 Compatibility

The Cummins Threaded Plug part number 3092074 is designed to fit seamlessly with a range of Cummins engines, ensuring reliable sealing and performance. This plug is commonly used in various applications within the engine systems of the following Cummins engines:

QST30 CM552 Engines

The QST30 CM552 engines are known for their robust performance and reliability. The threaded plug 3092074 is specifically engineered to fit these engines, providing a secure and leak-proof connection. Its design ensures compatibility with the threading specifications of the QST30 CM552, making it an essential component for maintaining engine integrity.

Other Cummins Engines

In addition to the QST30 CM552, the threaded plug 3092074 is also compatible with a variety of other Cummins engines. This plug is crafted to meet the stringent standards required for use in high-performance and heavy-duty engines. Its design allows for easy installation and removal, facilitating maintenance and repair processes.

The threaded plug 3092074 is a critical component in ensuring the proper functioning of the engine’s lubrication and cooling systems. Its compatibility with multiple Cummins engine models underscores its versatility and importance in maintaining engine performance and longevity.

Role of Part 3092074 Threaded Plug in Engine Systems

In the context of engine systems, the 3092074 Threaded Plug is instrumental in ensuring the integrity and efficiency of various components.

Filter Systems

Within filter systems, particularly the full flow oil filter, the 3092074 Threaded Plug serves to seal and secure the filter housing. This ensures that the filtration process remains uncompromised, allowing for the effective removal of contaminants from the oil. The seal provided by the threaded plug is essential for maintaining the pressure differential required for optimal filtration.

Lubricating Oil Filter (Top Level Assembly)

In the lubricating oil filter’s top-level assembly, the 3092074 Threaded Plug plays a significant role in preventing oil leaks. By creating a tight seal, it ensures that the lubricating oil remains contained within the system, thereby facilitating consistent lubrication of engine components. This consistent lubrication is vital for reducing wear and tear on moving parts.

Engine Head

When integrated into the engine head, the 3092074 Threaded Plug helps in sealing ports and passages. This sealing is important for maintaining the correct flow of fluids and gases within the engine. By ensuring that these pathways are sealed properly, the threaded plug contributes to the overall efficiency and performance of the engine.

Conclusion

The Cummins 3092074 Threaded Plug is a vital component in the maintenance and operation of commercial trucks. Its role in sealing various ports and systems within the engine ensures the integrity and efficiency of the vehicle. Proper installation, regular maintenance, and understanding its compatibility with different Cummins engines are essential for maximizing its benefits and ensuring the longevity of the truck’s engine systems.