3528204
Regular Hexagon Nut
Cummins®

The 3528204 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, is renowned for its commitment to quality and innovation. This particular nut is significant in the realm of truck maintenance and operation, providing a reliable fastening solution that meets the demanding requirements of heavy-duty applications.

Basic Concepts of Regular Hexagon Nuts

A regular hexagon nut is characterized by its six-sided shape, which offers several advantages in fastening applications. The hexagonal design allows for efficient and secure tightening using common tools, such as wrenches or sockets, which engage all six sides simultaneously. This shape distributes the applied force evenly, reducing the risk of rounding off the nut’s edges compared to other designs. The hexagonal geometry also enhances the grip, making it less likely for the tool to slip during installation or removal ¹.

Purpose of the 3528204 Regular Hexagon Nut in Truck Operations

The 3528204 Regular Hexagon Nut plays a role in the operation and maintenance of commercial trucks by securing critical components and assemblies. It is commonly used in applications where high strength and resistance to loosening are required, such as in engine mounts, chassis components, and various undercarriage parts. Its design ensures that these components remain firmly in place, even under the dynamic loads and vibrations experienced during truck operation ².

Key Features

The 3528204 Regular Hexagon Nut is crafted from high-quality materials to ensure durability and performance. It features a specific thread size that is compatible with a range of bolts used in truck applications. Additionally, the nut may be treated with special coatings or finishes to enhance its resistance to corrosion and wear, ensuring longevity in harsh operating environments.

Benefits

Using the 3528204 Regular Hexagon Nut in truck applications offers several benefits. Its design provides improved fastening security, reducing the likelihood of loosening due to vibration. The material composition and any applied coatings contribute to its resistance against corrosion and wear, extending the service life of the fastener. Furthermore, the ease of installation and removal using standard tools adds to its practicality in maintenance operations.

Installation Guidelines

Proper installation of the 3528204 Regular Hexagon Nut is crucial for ensuring its effectiveness and longevity. It should be installed using the appropriate tools to achieve the specified torque, which ensures a secure fit without over-tightening. Recommended tools include a torque wrench for precise application of force and a socket or wrench that matches the nut’s size for a snug fit. Following the manufacturer’s torque specifications is important to avoid damage to the nut or the components it secures.

Troubleshooting Common Issues

Common issues with regular hexagon nuts include stripping or seizing. Stripping can occur if excessive force is applied during installation, while seizing may result from corrosion or over-tightening. To address stripping, it is important to use the correct tools and apply torque within the specified range. For seizing, applying a penetrating lubricant can help loosen the nut, followed by careful removal to prevent damage ³.

Maintenance Tips

Regular maintenance of the 3528204 Regular Hexagon Nut is important for ensuring continued reliable performance. This includes periodic inspection for signs of wear, corrosion, or loosening. Maintaining the proper torque is also crucial; nuts should be re-torqued according to the manufacturer’s recommendations or as part of routine maintenance checks. Addressing any issues promptly can prevent more significant problems down the line.

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 spanning over a century, Cummins is committed to quality, innovation, and customer satisfaction. Its product range includes engines and components for on-highway, off-highway, and stationary applications, demonstrating a comprehensive approach to powering the world. Cummins’ dedication to excellence is evident in its rigorous testing and quality control processes, ensuring that its products meet the highest standards of performance and reliability.

Cummins Engine Compatibility with Regular Hexagon Nut Part 3528204

The Regular Hexagon Nut part 3528204, 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 description of the engines with which this nut is compatible.

4B3.9, 6B5.9, 6C8.3, B4.5, B5.9 G, B5.9 GAS PLUS CM556, C GAS PLUS CM556, C8.3 G, G8.3

The Regular Hexagon Nut part 3528204 is compatible with a range of Cummins engines, including the 4B3.9, 6B5.9, 6C8.3, B4.5, B5.9 G, B5.9 GAS PLUS CM556, C GAS PLUS CM556, C8.3 G, and G8.3. These engines are often used in various industrial applications, and the nut is crucial for maintaining the structural integrity of these engines.

ISB CM550, ISB5.9 CM2880 B110, ISB5.9G CM2180, ISBE CM2150, ISBE CM800, ISBE4 CM850, ISC CM554, ISC CM850, ISG11 CM2880 G108, ISG12 CM2880 G107, ISL CM554, ISL G CM2180, ISL9 CM2150 SN, ISM CM570, ISM11 CM876 SN, ISX CM570

The Regular Hexagon Nut part 3528204 also fits a broader spectrum of Cummins engines, including the ISB CM550, ISB5.9 CM2880 B110, ISB5.9G CM2180, ISBE CM2150, ISBE CM800, ISBE4 CM850, ISC CM554, ISC CM850, ISG11 CM2880 G108, ISG12 CM2880 G107, ISL CM554, ISL G CM2180, ISL9 CM2150 SN, ISM CM570, ISM11 CM876 SN, and ISX CM570. These engines are typically used in heavy-duty applications, and the nut plays a critical role in securing various components, ensuring the engine operates smoothly and efficiently.

This compatibility highlights the versatility and importance of the Regular Hexagon Nut part 3528204 in Cummins engine maintenance and repair.

Role of Part 3528204 Regular Hexagon Nut in Engine Systems

The Part 3528204 Regular Hexagon Nut is a fundamental component in the assembly and maintenance of various engine systems. Its primary function is to secure and fasten multiple parts together, ensuring structural integrity and proper operation of the engine.

Actuator Bracket and Actuator Kit

In the context of an actuator bracket and actuator kit, the Regular Hexagon Nut is used to mount the actuator securely to the engine or turbocharger housing. This ensures that the actuator can operate efficiently without any risk of detachment or misalignment, which is essential for the precise control of variables such as boost pressure in turbocharged engines.

Actuator Kit Wastegate and Actuator Service Kit

For the actuator kit wastegate and actuator service kit, the Regular Hexagon Nut plays a role in attaching the wastegate actuator to the turbocharger. This connection is vital for the wastegate to modulate exhaust flow, thereby controlling turbine speed and boost levels. Proper fastening with the nut ensures that the wastegate can respond accurately to changes in engine load and RPM.

Assembly Kit and Core Assembly

Within an assembly kit and core assembly, the Regular Hexagon Nut is employed to fasten various components together, such as the core assembly of a heat exchanger. This is important for maintaining the structural integrity of the assembly, allowing for efficient heat exchange between the coolant and the exhaust gases.

Exhaust Manifold Kit and Fuel Pump Coupling

In an exhaust manifold kit, the nut is used to secure the manifold to the engine block or turbocharger, ensuring a leak-free seal and efficient exhaust flow. For the fuel pump coupling, it fastens the coupling to the engine, guaranteeing a secure connection that can withstand the high pressures and vibrations inherent in fuel delivery systems.

Gear Repair Kit and Housing Turbine

The Regular Hexagon Nut is also integral in a gear repair kit, where it secures repaired or replacement gears within the housing, ensuring they operate smoothly and efficiently. In the housing turbine, the nut is used to attach the turbine housing to the turbocharger, critical for maintaining the turbine’s position and alignment during operation.

Turbocharger and Aftermarket Turbocharger

For both stock and aftermarket turbochargers, the Regular Hexagon Nut is used in various applications, such as securing the compressor housing to the turbine housing or fastening the turbocharger to the engine. This ensures that the turbocharger can operate under high-stress conditions without any components becoming loose.

Wastegate Turbocharger and Turbine Housing Repair Kit

In a wastegate turbocharger setup, the nut is used to attach the wastegate to the turbocharger, allowing for precise control over boost levels. In a turbine housing repair kit, it is used to reassemble the turbine housing after repairs, ensuring that all components are securely fastened and aligned.

Performance Parts and Pre-set Turbine Housing Kit

For performance parts and pre-set turbine housing kits, the Regular Hexagon Nut is used to enhance the structural integrity of modified or upgraded components. This is essential for withstanding the increased stresses and pressures that come with performance enhancements.

Prechamber-set Actuator Kit and Turbocharger Aftermarket

In a prechamber-set actuator kit, the nut secures the actuator to the prechamber, ensuring accurate and reliable operation. For aftermarket turbochargers, it is used in various applications to ensure that all components are securely fastened, allowing for optimal performance and durability.

The Regular Hexagon Nut, though a small component, plays a significant role in the assembly and maintenance of engine systems, ensuring that all parts are securely fastened and can operate efficiently under various conditions.

Conclusion

The 3528204 Regular Hexagon Nut is a critical component in the maintenance and operation of commercial trucks and Cummins engines. Its design, material composition, and compatibility with a wide range of engines make it an indispensable part in ensuring the structural integrity and efficient operation of various engine systems. Proper installation, maintenance, and understanding of its role in different applications are essential for maximizing its benefits and ensuring the longevity and reliability of the components it secures.