3093953
Regular Hexagon Nut
Cummins®

The 3093953 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 and heavy-duty truck industry, produces this nut to meet the demanding requirements of truck operations. This component plays a significant role in ensuring the reliability and efficiency of 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 common hand tools, such as wrenches or sockets. The hexagonal shape provides a greater contact area compared to other nut designs, which enhances the grip and reduces the likelihood of rounding off the corners during use. This design is particularly advantageous in high-torque applications where secure fastening is paramount ¹.

Purpose of the 3093953 Regular Hexagon Nut in Truck Operations

The 3093953 Regular Hexagon Nut is integral to the operation and maintenance of commercial trucks. It is commonly used in various truck assemblies, including engine components, chassis parts, and suspension systems. Its role is to provide a secure and reliable fastening solution that can withstand the rigors of heavy-duty use. Examples of its application include securing engine mounts, attaching brackets, and fastening critical components within the drivetrain ².

Key Features

The 3093953 Regular Hexagon Nut is crafted from high-quality materials to ensure durability and performance. It features a precise thread size that matches specific applications, allowing for a snug fit and optimal load distribution. The nut may also incorporate unique design elements, such as a corrosion-resistant coating or enhanced thread profile, to further improve its functionality and longevity in demanding environments ³.

Benefits

Using the 3093953 Regular Hexagon Nut in truck applications offers several advantages. Its design contributes to improved fastening security, reducing the risk of loosening over time. The nut’s material composition and construction enhance its resistance to corrosion and wear, ensuring longevity under heavy-duty conditions. Additionally, the ease of installation and removal using standard tools adds to its practicality in maintenance operations.

Installation Guidelines

Proper installation of the 3093953 Regular Hexagon Nut is vital for ensuring optimal performance and safety. It should be installed using the appropriate torque specifications to achieve the correct clamping force without over-tightening, which could damage the nut or the fastened components. Best practices include using a calibrated torque wrench and following the manufacturer’s guidelines for torque values. It is also important to ensure that the mating surfaces are clean and free of debris to facilitate a secure connection.

Maintenance and Troubleshooting

Routine maintenance of the 3093953 Regular Hexagon Nut involves periodic inspection for signs of wear, corrosion, or damage. If loosening is detected, the nut should be re-tightened to the specified torque. In cases of significant corrosion or damage, replacement may be necessary to maintain the integrity of the fastening. Regular cleaning and application of a suitable lubricant can help prevent corrosion and ease future maintenance tasks.

Cummins: Manufacturer 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 strong reputation for quality and innovation in the commercial truck industry. The company’s extensive product range and commitment to excellence make Cummins components, including the 3093953 Regular Hexagon Nut, a trusted choice among professionals in the field.

Cummins Regular Hexagon Nut 3093953 Compatibility with Engine Models

The Cummins Regular Hexagon Nut part number 3093953 is a versatile component designed to fit seamlessly with various Cummins engine models. This part is engineered to meet the rigorous standards set by Cummins, ensuring reliability and durability in demanding applications.

K19 and QSK50 CM2150 MCRS

The K19 and QSK50 CM2150 MCRS engines benefit from the use of the 3093953 nut. This part is crucial in securing various engine components, ensuring that they remain tightly fastened and operational under high stress conditions. Its design allows for easy installation and removal, facilitating maintenance and repair processes.

QST30 CM552

For the QST30 CM552 engine, the 3093953 nut plays a pivotal role in maintaining the integrity of the engine’s structural components. Its regular hexagon shape provides a secure fit, which is essential for the engine’s performance and longevity.

QSV91-G4 CM558/CM700 V102

In the QSV91-G4 CM558/CM700 V102 engines, the 3093953 nut is used in several critical applications. Its robust design ensures that it can withstand the operational stresses of these engines, contributing to their overall reliability and efficiency.

Each of these engines, while distinct in their specifications and applications, relies on the 3093953 nut for its functionality. This part’s compatibility across these models underscores its importance in the Cummins engine ecosystem.

Role of Part 3093953 Regular Hexagon Nut in Engine Systems

The Part 3093953 Regular Hexagon Nut is an essential component in securing various elements within engine systems. Its primary function is to provide a reliable fastening mechanism that ensures components remain firmly in place under operational conditions.

In the Air Compressor Upfit Kit, the Regular Hexagon Nut is used to secure the compressor to the mounting brackets. This ensures that the compressor remains stable during operation, which is vital for consistent performance and durability.

For the Compressor itself, whether it is an air or refrigerant type, the nut is employed to fasten critical connections such as the inlet and outlet ports. This secure attachment prevents leaks and ensures efficient operation of the compressor.

In Water Inlet and Outlet Connections, the Regular Hexagon Nut plays a role in creating a leak-proof seal. This is particularly important in systems where water is used for cooling purposes, as any leakage can lead to inefficient cooling and potential damage to the engine.

The Drive and Fan components often require secure mounting to the engine. The Regular Hexagon Nut is utilized to fasten these components, ensuring they operate smoothly and do not become dislodged during engine operation.

In an Engine Repair Stand Kit, the nut is used to assemble and secure various parts of the stand, providing a stable working platform for repair and maintenance tasks.

During Leak Testing with a Leak Test Kit, the Regular Hexagon Nut ensures that all connections are tight and secure, allowing for accurate testing without the interference of loose fittings.

For the Module and Fuel Control systems, the nut is integral in securing sensors and brackets. This ensures that these components remain in the correct position, providing accurate readings and efficient fuel control.

In the Mounting of the Alternator, the Regular Hexagon Nut is used to fasten the alternator to the engine block. This secure attachment is necessary for the alternator to function correctly and provide a stable electrical supply.

Lastly, in Auxiliary Systems and Sensor Brackets, the nut ensures that these components are firmly mounted, allowing them to operate effectively without the risk of displacement or damage.

Conclusion

The 3093953 Regular Hexagon Nut is a critical component in the maintenance and operation of commercial trucks and Cummins engines. Its design, material quality, and compatibility with various engine models make it a reliable choice for securing critical components under demanding conditions. Proper installation, maintenance, and understanding of its role in engine systems are essential for ensuring the longevity and efficiency of truck and engine assemblies.