4917312
Regular Hexagon Nut
Cummins®

The 4917312 Regular Hexagon Nut, manufactured by Cummins, is a specialized fastener designed for use in commercial truck maintenance and operation. Cummins, a well-established name in the industry, produces a range of components that are integral to the functionality and reliability of commercial vehicles. This part plays a significant role in ensuring the secure attachment of various components within truck assemblies.

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 hexagonal socket wrenches or spanners. The hexagonal shape provides a greater contact area compared to other shapes, which enhances the nut’s resistance to rounding off during use. This design is particularly advantageous in high-torque applications, where maintaining the integrity of the fastener is crucial ¹.

Purpose and Role in Truck Operation

The 4917312 Regular Hexagon Nut is specifically designed for use in truck assemblies where secure fastening is required. It contributes to the reliable attachment of components, ensuring that parts remain firmly in place under various operating conditions. This nut plays a role in maintaining the structural integrity and performance of the vehicle by providing a stable connection point for critical components ².

Key Features

The 4917312 Regular Hexagon Nut is crafted from high-quality materials, ensuring durability and resistance to wear. It features a precise thread type that matches the specifications required for its intended applications. Additionally, the nut may include unique design elements such as a locking mechanism to prevent loosening, enhancing its functionality in dynamic environments.

Benefits

Using the 4917312 Regular Hexagon Nut offers several benefits. Its durable construction ensures long-term reliability, while its resistance to loosening helps maintain secure fastening over time. The nut’s design allows for easy installation and removal using standard tools, simplifying maintenance procedures.

Installation Guidelines

Proper installation of the 4917312 Regular Hexagon Nut is vital for ensuring secure fastening. Follow these guidelines for optimal results:

1. Clean the threading area to remove any debris or contaminants.
2. Apply a suitable thread locker if specified by the manufacturer.
3. Use a torque wrench to tighten the nut to the recommended torque specification, ensuring even tightening.
4. Double-check the fastening to confirm it is secure and properly aligned.

Troubleshooting and Maintenance

Regular inspection of the 4917312 Regular Hexagon Nut can help identify potential issues before they become problematic. Common issues may include loosening or damage to the nut. If loosening is detected, re-tighten the nut to the specified torque. For damaged nuts, replacement is recommended to maintain secure fastening. Regular maintenance, including cleaning and inspection, can prolong the life of the nut and ensure continued reliable performance.

Compatibility and Applications

The 4917312 Regular Hexagon Nut is designed for specific applications within truck assemblies. It is compatible with a range of components, ensuring a secure fit and reliable performance. When selecting fasteners, it is important to consider the specifications and requirements of the application to ensure proper compatibility.

Cummins: Manufacturer Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its high-quality components and innovative solutions. With a rich history and a diverse product range, Cummins has established a reputation for reliability and performance. Professionals trust Cummins components for their durability, efficiency, and contribution to the overall performance of commercial vehicles ³.

Role of Part 4917312 Regular Hexagon Nut in Engine Systems

The 4917312 Regular Hexagon Nut is integral to the assembly and securement of various components within engine systems. Its application ensures the stability and proper functioning of these components, contributing to the overall performance and reliability of the engine.

Camshaft Mounting

In camshaft mounting applications, the Regular Hexagon Nut is used to fasten the camshaft to the engine block or cylinder head. This securement is vital for maintaining the camshaft’s alignment and ensuring precise valve timing, which is essential for engine efficiency and performance.

Drive Systems

Within drive systems, particularly those involving timing chains or belts, the Regular Hexagon Nut is employed to secure sprockets and pulleys. This ensures that the drive components remain in proper alignment, facilitating smooth and consistent operation of the valve train and other engine mechanisms.

Fuel Pump Assembly

For fuel pump assemblies, the Regular Hexagon Nut plays a role in securing the pump to the engine or fuel system. This securement is important for maintaining the integrity of the fuel delivery system, ensuring consistent fuel pressure and flow to the engine.

Harness and Electronic Control Module (ECM) Wiring

In the context of harness and ECM wiring, the Regular Hexagon Nut is used to secure wiring harnesses and ECM mounts. This ensures that electrical connections remain stable and protected, which is essential for the reliable operation of engine management systems.

Piston Cooling Valve

The Regular Hexagon Nut is also utilized in the assembly of piston cooling valves. By securely fastening the valve components, it ensures effective cooling of the piston, which is important for engine durability and performance under high-load conditions.

Turbocharger Systems

In turbocharger systems, the Regular Hexagon Nut is used to secure turbocharger components, such as the turbine housing and compressor housing. This securement is essential for maintaining the turbocharger’s structural integrity and ensuring efficient airflow and boost pressure.

General Performance Considerations

Across these applications, the use of the Regular Hexagon Nut contributes to the overall performance of the engine by ensuring that components are securely fastened and properly aligned. This not only enhances engine reliability but also supports optimal engine performance and efficiency.

Conclusion

The 4917312 Regular Hexagon Nut is a critical component in the assembly and operation of commercial truck engines. Its design and features ensure secure fastening and stability in various engine applications, contributing to the overall performance and reliability of the vehicle. Proper installation, regular maintenance, and understanding its role in engine systems are essential for maximizing the benefits of this Cummins part.