3947092
Threaded Insert
Cummins®

The 3947092 Threaded Insert Nut by Cummins is a specialized component designed for use in commercial truck operations. This nut plays a role in ensuring the structural integrity and functionality of various truck systems. Understanding its purpose and significance is important for maintaining the efficiency and reliability of commercial vehicles.

Basic Concepts of Threaded Insert Nuts

Threaded insert nuts are mechanical fasteners that are inserted into pre-drilled holes in materials, providing a secure and durable thread for screws or bolts. They are commonly used in applications where standard nuts may not provide sufficient strength or where the material being fastened is too soft to hold a thread. In automotive and mechanical systems, threaded insert nuts enhance the stability and longevity of connections, ensuring that components remain securely fastened under various operating conditions ¹.

Purpose of the 3947092 Threaded Insert Nut

The 3947092 Threaded Insert Nut is specifically designed to play a role in the mechanical systems of trucks. It is used to secure components that require a robust and reliable fastening solution. Within the truck’s systems, this nut ensures that parts remain firmly attached, contributing to the overall safety and performance of the vehicle. Its application is particularly important in areas subjected to vibration, high stress, or frequent disassembly and reassembly ².

Key Features

The 3947092 Threaded Insert Nut boasts several key features that enhance its performance and durability. It is constructed from high-quality materials, ensuring resistance to corrosion and wear. The thread size is meticulously designed to provide a secure fit, while the nut’s overall design characteristics contribute to its strength and reliability. These features make it an ideal choice for demanding applications in the commercial truck industry ³.

Benefits

Using the 3947092 Threaded Insert Nut offers several advantages. It provides improved reliability by ensuring that connections remain secure under various operating conditions. The ease of installation is another significant benefit, as the nut can be quickly and efficiently fitted into place. Additionally, its enhanced structural integrity contributes to the longevity and performance of truck components, reducing the need for frequent replacements and maintenance.

Installation Process

Proper installation of the 3947092 Threaded Insert Nut involves several steps to ensure correct fitting and function. Begin by selecting the appropriate drill bit to create a hole in the material. Insert the nut into the hole, ensuring it is flush with the surface. Use a suitable tool to expand the nut, locking it into place. Finally, verify the installation by testing the connection with a screw or bolt to ensure it is secure and functions as intended.

Troubleshooting Common Issues

Common problems with threaded insert nuts may include loosening or corrosion. To address these issues, regularly inspect the nuts for signs of wear or damage. If loosening is detected, re-tighten the connection or consider replacing the nut if necessary. Corrosion can be mitigated by using nuts made from corrosion-resistant materials and applying protective coatings where appropriate.

Maintenance Tips

To ensure the longevity and optimal performance of the 3947092 Threaded Insert Nut, regular maintenance is recommended. Inspect the nut periodically for signs of wear, corrosion, or damage. Follow manufacturer guidelines for replacement intervals to prevent failure. Additionally, keep the surrounding area clean and free of debris to maintain the integrity of the connection.

Compatibility and Applications

The 3947092 Threaded Insert Nut is versatile and widely used across various truck models and systems. Its compatibility with different materials and applications makes it a valuable component in the commercial truck industry. Whether used in engine compartments, chassis systems, or other critical areas, this nut provides a reliable fastening solution.

Cummins: A Brief Overview

Cummins Inc. is a renowned manufacturer in the commercial truck industry, known for its high-quality products and innovative solutions. With a rich history and a diverse product range, Cummins has established a strong reputation for reliability and performance. The 3947092 Threaded Insert Nut is a testament to Cummins’ commitment to providing durable and efficient components for the trucking industry.

Threaded Insert Nut 3947092 Compatibility with Cummins Engines

The Threaded Insert Nut 3947092, manufactured by Cummins, is designed to fit seamlessly within various Cummins engine models. This part is engineered to ensure secure and reliable fastening, which is important for maintaining the integrity of engine assemblies.

ISB Series

The ISB series, including the ISB, ISB CM2150, ISB CM850, and ISB6.7 CM2250, are known for their robust performance and reliability. The Threaded Insert Nut 3947092 is specifically designed to fit these engines, providing a snug and durable connection in areas where threaded inserts are required. This ensures that the engine components remain securely fastened, reducing the risk of loosening over time and under operational stress.

QSB Series

The QSB series, which includes the QSB5.9 CM850 and QSB6.7 M CM2250, also benefits from the use of the Threaded Insert Nut 3947092. This part is engineered to meet the specific needs of these engines, ensuring that the threaded inserts are held firmly in place. The precision manufacturing of this nut allows for easy installation and removal, facilitating maintenance and repair processes.

Grouping of Engines

The ISB and QSB series engines share common design philosophies and engineering principles, which is why the Threaded Insert Nut 3947092 is compatible across these models. This compatibility allows for streamlined maintenance and repair procedures, as technicians can use the same part across multiple engine types, reducing inventory needs and simplifying the repair process.

By ensuring that the Threaded Insert Nut 3947092 fits seamlessly within the ISB and QSB series engines, Cummins maintains high standards of quality and reliability, providing engine owners and technicians with a dependable component for their maintenance and repair needs.

Role of Part 3947092 Threaded Insert Nut in Engine Systems

The Part 3947092 Threaded Insert Nut is integral to the assembly and functionality of various engine components. It is commonly used in the Cylinder Block to secure Cylinder Block Hardware Kits and Cylinder Block Kits. This ensures that all components are firmly attached, maintaining structural integrity and alignment.

In the Short Block and Short Block Kit, the Threaded Insert Nut plays a significant role in attaching sensors, such as the Oil Level Sensor, to the block. This secure attachment is essential for accurate readings and reliable performance of the sensor.

When dealing with the Long Block and Long Block Kit, the Threaded Insert Nut is utilized to fasten the Engine Control Module (ECM) and other electronic components to the engine block. This not only ensures a stable connection but also helps in managing the wiring and preventing any potential damage from vibrations.

Additionally, in the Module assemblies, the Threaded Insert Nut is employed to mount various sensors and control units, ensuring they remain in place and function correctly under operating conditions.

Overall, the Part 3947092 Threaded Insert Nut is a fundamental component in the secure assembly and operation of engine systems, contributing to the reliability and performance of the engine.

Conclusion

The 3947092 Threaded Insert Nut by Cummins is a critical component in the commercial truck industry, providing secure and reliable fastening solutions for various truck systems. Its high-quality construction, ease of installation, and compatibility with different engine models make it an essential part for maintaining the efficiency and reliability of commercial vehicles. Regular maintenance and proper installation are key to ensuring the longevity and performance of this nut in demanding applications.