3009219
Regular Hexagon Nut
Cummins®

The 3009219 Regular Hexagon Nut, manufactured by Cummins, is a specialized fastener designed for use in commercial trucks. Cummins, a well-established name in the automotive industry, produces a range of components that contribute to the reliability and performance of heavy-duty vehicles. Fasteners like the 3009219 Regular Hexagon Nut play a significant role in the assembly and maintenance of truck components, ensuring structural integrity and operational efficiency.

Basic Concepts of Regular Hexagon Nuts

A regular hexagon nut is a type of fastener characterized by its six-sided shape. This design allows for even distribution of force when tightened, reducing the risk of stripping or rounding ¹. The hexagonal shape also provides a larger surface area for wrench engagement, facilitating easier and more secure tightening compared to other nut shapes. These nuts are commonly used in applications requiring high torque and resistance to loosening.

Purpose and Role in Truck Operation

The 3009219 Regular Hexagon Nut is specifically designed for use in truck assemblies where secure fastening is paramount. It plays a role in connecting various components, ensuring they remain firmly in place under operational stress. By providing a reliable fastening solution, this nut contributes to the overall structural integrity and functionality of truck parts, enhancing safety and performance.

Key Features

The 3009219 Regular Hexagon Nut is crafted from high-quality materials, typically featuring a robust thread type that ensures a strong grip. It may also include special coatings or treatments to enhance its performance characteristics ². These features are designed to improve the nut’s durability, resistance to wear, and compatibility with standard tools, making it a reliable choice for heavy-duty applications.

Benefits

The 3009219 Regular Hexagon Nut offers several benefits that contribute to improved truck performance and longevity. Its corrosion-resistant properties help protect against environmental damage, while its high tensile strength ensures it can withstand significant stress without failing ³. Additionally, the ease of use with standard tools simplifies installation and maintenance processes, reducing downtime and operational costs.

Installation Guidelines

Proper installation of the 3009219 Regular Hexagon Nut is crucial for ensuring secure fastening. It is important to follow torque specifications provided by the manufacturer to avoid over-tightening or under-tightening, both of which can lead to component failure. Using the appropriate tools for installation helps achieve the correct torque and ensures the nut is properly seated, contributing to the longevity and effectiveness of the fastening.

Troubleshooting and Maintenance

Regular inspection and maintenance of the 3009219 Regular Hexagon Nut can help identify potential issues before they lead to failure. Common problems may include loosening due to vibration or corrosion. Addressing these issues promptly by re-tightening the nut to the specified torque or replacing it if damaged can prevent more serious problems. Regular maintenance checks ensure the nut continues to perform its intended function effectively.

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 commitment to quality, Cummins provides a wide range of components for commercial trucks, including the 3009219 Regular Hexagon Nut. Their focus on reliability and performance has established them as a trusted supplier in the automotive industry, contributing to the efficiency and durability of heavy-duty vehicles.

Cummins Engine Part 3009219: Regular Hexagon Nut Compatibility

The Regular Hexagon Nut part number 3009219, manufactured by Cummins, is a versatile component that fits a variety of Cummins engines. This part is essential for securing various engine components and ensuring the integrity of the engine assembly. Below is a detailed overview of the engines with which this nut is compatible:

4B3.9 and 6B5.9 Engines

The Regular Hexagon Nut 3009219 is compatible with the 4B3.9 and 6B5.9 engines. These engines are known for their robust performance and reliability, often used in heavy-duty applications. The nut’s precision and strength make it an ideal choice for securing components in these engines.

6C8.3 and C8.3 G Engines

Engines such as the 6C8.3 and C8.3 G benefit from the use of the 3009219 nut. These engines are designed for high-performance applications, and the nut’s durability ensures that it can withstand the rigors of such demanding environments.

B3.3, B4.5, and B5.9 Engines

The Regular Hexagon Nut 3009219 is also suitable for the B3.3, B4.5, and B5.9 engines. These engines are commonly used in various applications, and the nut’s compatibility with these models ensures that it can be used across a range of engine types.

B5.9 CM2670 B166C, B5.9 G, and B5.9 GAS PLUS CM556 Engines

For the B5.9 CM2670 B166C, B5.9 G, and B5.9 GAS PLUS CM556 engines, the 3009219 nut provides the necessary strength and precision. These engines are designed for specific applications, and the nut’s compatibility ensures that it can be used effectively in these configurations.

G5.9 and G5.9 CM558 Engines

The 3009219 nut is also compatible with the G5.9 and G5.9 CM558 engines. These engines are known for their efficiency and reliability, and the nut’s precision ensures that it can be used to secure components in these engines.

G8.3, G8.3 CM558, and GTA8.3 CM558 Engines

Engines such as the G8.3, G8.3 CM558, and GTA8.3 CM558 are designed for high-performance applications, and the 3009219 nut is an ideal choice for these engines. Its strength and precision ensure that it can be used effectively in these demanding environments.

ISM CM570, ISM CM570/870, ISM CM876, and ISM11 CM876 SN Engines

The Regular Hexagon Nut 3009219 is compatible with the ISM CM570, ISM CM570/870, ISM CM876, and ISM11 CM876 SN engines. These engines are designed for a variety of applications, and the nut’s compatibility ensures that it can be used across these different engine types.

ISX CM871 and ISX12 CM2350 X102 Engines

Engines such as the ISX CM871 and ISX12 CM2350 X102 benefit from the use of the 3009219 nut. These engines are known for their high performance and reliability, and the nut’s precision ensures that it can be used effectively in these configurations.

L10 CELECT, L10 GAS, and L10 MECHANICAL Engines

The 3009219 nut is also compatible with the L10 CELECT, L10 GAS, and L10 MECHANICAL engines. These engines are designed for specific applications, and the nut’s compatibility ensures that it can be used effectively in these configurations.

F3.8 CM2350 F128C and F4.5 CM2620 F141C Engines

Engines such as the F3.8 CM2350 F128C and F4.5 CM2620 F141C are designed for specific applications, and the 3009219 nut is an ideal choice for these engines. Its precision and strength ensure that it can be used effectively in these configurations.

Role of Part 3009219 Regular Hexagon Nut in Engine Systems

The Part 3009219 Regular Hexagon Nut is an essential component in various engine systems, providing secure fastening and reliable connections. Its applications span across multiple subsystems, ensuring the integrity and functionality of the engine.

Accessories and Fuel System

In the accessories and fuel system, the Regular Hexagon Nut is used to secure components such as the fuel transfer pump and plumbing connections. It ensures that fuel lines are tightly fastened, preventing leaks and maintaining consistent fuel pressure. Additionally, it plays a role in securing the air cleaner bracket and the full flow oil filter, contributing to efficient air and oil filtration processes.

Exhaust and Heat Management

For the exhaust system, the Regular Hexagon Nut is critical in attaching the exhaust outlet and the exhaust outlet connection brace. It ensures that the exhaust components are firmly in place, reducing the risk of vibrations and potential exhaust leaks. Furthermore, in heat management, the nut is employed in the arrangement of the heat shield and crankcase breather, helping to dissipate heat effectively and protect surrounding components.

Alternator and Accessory Support

The Regular Hexagon Nut is utilized in the alternator location and accessory support arrangement. It secures the alternator to the engine, ensuring stable operation and efficient power generation. Similarly, it fastens various accessory supports, such as the lubricating oil transfer tube and tube brace, maintaining the structural integrity of these components.

Noise and Debris Protection

In noise reduction and debris protection, the nut is integral in mounting the panel noise shield and debris shield. It ensures that these shields are properly installed, safeguarding the engine from external contaminants and reducing operational noise.

Turbocharger and Electronic Systems

For turbochargers, the Regular Hexagon Nut is part of the turbocharger gasket kit, ensuring a tight seal and efficient turbocharger operation. In electronic engine control systems, it secures components like the speed sensor kit and ignition system, ensuring accurate data transmission and reliable engine performance.

Overall, the Part 3009219 Regular Hexagon Nut plays a versatile and significant role in maintaining the structural and functional integrity of various engine systems.

Conclusion

The 3009219 Regular Hexagon Nut is a critical component in the assembly and maintenance of Cummins engines, ensuring secure fastening and reliable connections across various subsystems. Its high-quality materials, robust design, and compatibility with a wide range of Cummins engines make it an indispensable part for maintaining the structural integrity and operational efficiency of heavy-duty vehicles.