4022547
Regular Hexagon Nut
Cummins®

The 4022547 Regular Hexagon Nut, manufactured by Cummins, is a specialized fastener designed for use in commercial truck applications. Cummins, a well-established name in the automotive industry, produces this nut to meet the rigorous demands of heavy-duty truck operations. This component plays a significant role in ensuring the secure fastening of various parts within the truck, contributing to both the functionality and safety of the vehicle ¹.

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 efficient tightening and loosening using standard wrenches or sockets, making it a popular choice in various mechanical applications. The hexagonal shape provides a greater contact area compared to other nut designs, which enhances its resistance to loosening under vibration and dynamic loads. This feature is particularly beneficial in the demanding environment of commercial trucks, where components are subject to constant movement and stress ².

Purpose and Role in Truck Operation

The 4022547 Regular Hexagon Nut serves a specific purpose in the context of commercial trucks. It is used to secure critical components, ensuring they remain firmly in place under operational conditions. By providing a reliable fastening solution, this nut contributes to the overall stability and safety of the truck. Its role is vital in maintaining the integrity of the vehicle’s structure and ensuring that all parts function as intended ³.

Key Features

The 4022547 Regular Hexagon Nut boasts several key features that enhance its performance. It is constructed from high-quality materials, ensuring durability and resistance to wear. The thread size is designed to match specific applications, providing a secure fit that resists loosening. Additionally, any unique design elements incorporated into this nut further improve its functionality, making it an ideal choice for heavy-duty truck applications ⁴.

Benefits

Using the 4022547 Regular Hexagon Nut offers several benefits. Its durable construction ensures long-lasting performance, even under the demanding conditions of commercial truck operations. The nut’s resistance to loosening helps maintain secure fastenings, reducing the risk of component failure. Furthermore, its compatibility with standard tools simplifies installation and maintenance, making it a convenient choice for professionals in the field ⁵.

Installation Guidelines

Proper installation of the 4022547 Regular Hexagon Nut is crucial for ensuring secure fastening. Follow these step-by-step guidelines for optimal results:

1. Clean the fastening area to remove any debris or contaminants.
2. Align the nut with the corresponding bolt or threaded stud.
3. Use a wrench or socket to tighten the nut, ensuring even pressure is applied.
4. Torque the nut to the specified torque value provided by the manufacturer to achieve the correct tension.
5. Double-check the fastening to confirm it is secure and properly aligned ⁶.

Troubleshooting and Maintenance

Regular hexagon nuts, including the 4022547, may encounter common issues such as loosening or corrosion. To troubleshoot these problems, inspect the nut and bolt for signs of wear or damage. If loosening is detected, re-torque the nut to the specified value. To prevent corrosion, apply a suitable anti-seize compound during installation. Regular maintenance, such as periodic inspections and re-torquing, will help prolong the life of the nut and ensure continued reliable performance ⁷.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a rich history spanning over a century, Cummins has established a strong reputation in the commercial truck industry for producing high-quality, reliable components. The company’s commitment to innovation and excellence ensures that its products, including the 4022547 Regular Hexagon Nut, are trusted by professionals worldwide ⁸.

Cummins Engine Compatibility with Regular Hexagon Nut Part 4022547

The Regular Hexagon Nut part 4022547, manufactured by Cummins, is a versatile component that fits a variety of Cummins engines. This part is essential for securing various engine components, ensuring they remain tightly fastened and properly aligned. Below is a detailed description of the engines with which this part is compatible.

CM550 Series Engines

• ISB CM550
• QSB3.9 30 CM550
• QSB5.9 30 CM550
• QSB5.9 44 CM550
• QSK19 CM500

These engines, part of the CM550 series, utilize the Regular Hexagon Nut part 4022547 for securing various components. The CM550 series is known for its robust design and reliability, making it suitable for heavy-duty applications.

CM554 Series Engines

• ISC CM554
• ISL CM554
• QSC8.3 CM554

Engines in the CM554 series, including the ISC, ISL, and QSC8.3 models, also incorporate the Regular Hexagon Nut part 4022547. This series is recognized for its high performance and efficiency, making it a popular choice in various industrial applications.

CM570 Series Engines

• ISM CM570

The ISM CM570 engine is another member of the Cummins lineup that uses the Regular Hexagon Nut part 4022547. This engine is designed for applications requiring high power output and durability.

CM850 Series Engines

• ISX CM870
• ISX12 G CM2180 EJ
• QSB5.9 CM850
• QSC8.3 CM850 (CM2850)

The CM850 series engines, including the ISX, ISX12 G, QSB5.9, and QSC8.3 models, are compatible with the Regular Hexagon Nut part 4022547. These engines are known for their advanced technology and superior performance, making them ideal for demanding applications.

CM2180 Series Engines

• ISL G CM2180
• ISX12 G CM2180 EJ

The ISL G CM2180 and ISX12 G CM2180 EJ engines are part of the CM2180 series and also use the Regular Hexagon Nut part 4022547. These engines are designed for heavy-duty use and are equipped with advanced features to enhance performance and reliability.

CM876 Series Engines

• ISM11 CM876 SN

The ISM11 CM876 SN engine is another Cummins engine that fits the Regular Hexagon Nut part 4022547. This engine is engineered for high power output and efficiency, making it suitable for various industrial applications.

CM500 Series Engines

• QSK19 CM500
• QSK19G

The QSK19 CM500 and QSK19G engines are part of the CM500 series and also use the Regular Hexagon Nut part 4022547. These engines are designed for heavy-duty applications and are known for their durability and reliability.

GAS PLUS Series Engines

• B5.9 GAS PLUS CM556
• C GAS PLUS CM556
• L GAS PLUS CM556

The GAS PLUS series engines, including the B5.9, C, and L models, utilize the Regular Hexagon Nut part 4022547. These engines are designed for gas applications and are known for their efficiency and reliability.

CELECT Series Engines

• M11 CELECT
• M11 CELECT PLUS
• N14 CELECT PLUS

The CELECT series engines, including the M11 and N14 models, are compatible with the Regular Hexagon Nut part 4022547. These engines are designed for high-performance applications and are equipped with advanced features to enhance efficiency and reliability.

Other Engines

• L10 GAS
• L8.9G CMOH2.0 L125B
• K50

The L10 GAS, L8.9G CMOH2.0 L125B, and K50 engines also use the Regular Hexagon Nut part 4022547. These engines are designed for various applications and are known for their durability and performance ⁹.

Role of Part 4022547 Regular Hexagon Nut in Engine Systems

The Part 4022547 Regular Hexagon Nut is instrumental in securing various components within engine systems, ensuring stability and reliable operation.

Electrical and Accessories

In the realm of electrical components and accessories, this nut is often used to fasten wiring harnesses and control panel wiring harnesses. Its application here ensures that electrical connections remain secure, minimizing the risk of disconnections or short circuits that could otherwise disrupt engine performance.

Harness and Wiring Assemblies

The nut plays a significant role in the assembly of harness and wiring systems. Specifically, it is utilized in the electronic control module (ECM) harness and the engine control wiring harness. By securing these harnesses, the nut helps maintain the integrity of the electrical pathways essential for communication between the ECM and various engine components.

Brace and Harness Assembly

Within the brace and harness assembly, the Part 4022547 nut is employed to reinforce the structural integrity of the assembly. This is particularly important in dynamic engine environments where vibrations could loosen connections over time.

Engine Control and Monitoring Systems

For engine control modules and electronic engine monitoring systems, the nut is vital in securing wiring and connections. This ensures that data transmission between the engine control module and the monitoring system remains uninterrupted, allowing for precise engine management and diagnostics.

Upfit and Kit Applications

In upfit applications and kits, the nut is used to secure additional components or modifications to the engine system. This includes fastening sensors and other monitoring devices, ensuring they remain in place and function correctly under various operating conditions.

Overall, the Part 4022547 Regular Hexagon Nut is a fundamental component in maintaining the structural and electrical integrity of engine systems, facilitating reliable operation and efficient performance ¹⁰.

Conclusion

The 4022547 Regular Hexagon Nut is a critical component in the operation and maintenance of commercial trucks and various Cummins engines. Its durable construction, resistance to loosening, and compatibility with standard tools make it an ideal choice for heavy-duty applications. Proper installation and regular maintenance are essential to ensure the continued reliability and performance of this Cummins part. Cummins’ reputation for producing high-quality, reliable components further underscores the importance of this nut in ensuring the stability and safety of commercial truck operations.