3632305
Hexagon Flange Nut
Cummins®

AVAILABLE

Cummins®

7 are currently available

Ships within 2-4 business days

$119.95 $142.74

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION

The 3632305 Hexagon Flange Nut, manufactured by Cummins, is a specialized fastener designed for use in commercial truck maintenance and operation. Cummins, a well-respected name in the industry, produces this nut to meet the demanding requirements of heavy-duty applications. This component plays a significant role in ensuring the reliability and safety of commercial trucks by providing secure fastening solutions.

Basic Concepts of Hexagon Flange Nuts

A Hexagon Flange Nut is a type of fastener characterized by a hexagonal shape and a flanged base. This design allows for easy tightening and loosening using standard tools, such as wrenches or sockets. Mechanically, the flange provides additional surface area, which helps distribute the load more evenly and reduces the risk of the nut rotating during operation. These nuts are commonly used in applications where vibration resistance and secure fastening are required 1.

Purpose and Role in Truck Operation

The 3632305 Hexagon Flange Nut is specifically designed for use in commercial trucks. Its primary role is to secure various components, ensuring structural integrity and reliable performance. By providing a stable and vibration-resistant connection, this nut helps maintain the alignment and functionality of critical truck parts, contributing to overall vehicle safety and efficiency 2.

Key Features

The 3632305 Hexagon Flange Nut features a robust design that includes a hexagonal head for easy tool engagement and a flanged base for enhanced load distribution. It is typically made from high-strength materials, such as alloy steel, to withstand the rigors of heavy-duty applications. The nut’s design also incorporates features that improve its resistance to loosening and corrosion, ensuring durable performance in harsh operating conditions 3.

Benefits

Using the 3632305 Hexagon Flange Nut offers several advantages. Its design provides improved fastening strength, making it less likely to loosen over time compared to standard nuts. The flanged base enhances resistance to vibration, which is crucial in the dynamic environment of a commercial truck. Additionally, the high-quality material composition ensures longevity, even under demanding conditions, reducing the need for frequent replacements 4.

Installation Guidelines

Proper installation of the 3632305 Hexagon Flange Nut is vital for optimal performance. Begin by ensuring the mating surface is clean and free of debris. Use the appropriate wrench or socket to tighten the nut to the specified torque settings, which can be found in the vehicle’s maintenance manual. It is important to avoid over-tightening, as this can lead to damage. Following these guidelines will help ensure a secure and reliable connection 5.

Troubleshooting Common Issues

Common issues with Hexagon Flange Nuts include loosening and corrosion. If a nut appears loose, it should be re-tightened to the specified torque settings. Corrosion can be addressed by cleaning the affected area and applying a suitable anti-corrosion treatment. Regular inspections can help identify these issues early, allowing for timely corrections.

Maintenance Tips

Regular maintenance of Hexagon Flange Nuts can prolong their service life and ensure continued reliable performance. Inspect nuts periodically for signs of loosening or corrosion. Clean the nuts and their mating surfaces as needed to remove dirt and debris. Applying a thread locker or anti-seize compound can also help prevent loosening and corrosion, enhancing the nuts’ durability.

Cummins: Manufacturer Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its high-quality engines and components. Founded in 1919, Cummins has a long history of innovation and excellence. The company offers a wide range of products, including engines, filtration systems, and aftermarket parts, all designed to meet the demanding needs of commercial transportation. Cummins’ reputation for reliability and performance makes it a trusted choice for truck operators and maintenance professionals.

Cummins Engine Compatibility with Hexagon Flange Nut Part 3632305

The Cummins Hexagon Flange Nut part number 3632305 is a critical component that fits seamlessly into various Cummins engine models. This part is designed to provide a secure and reliable connection in the engine assembly, ensuring optimal performance and durability.

K50 Series Engines

The K50 series engines, including the K50 and K105 variants, are robust and versatile engines widely used in various industrial applications. The Hexagon Flange Nut part 3632305 is specifically engineered to fit these engines, providing a precise and tight connection that is essential for maintaining engine integrity and performance.

QSK19 Series Engines

The QSK19 series engines, such as the QSK19 CM2350 K114 and QSK19 CM2350 K108, are known for their high power output and efficiency. The Hexagon Flange Nut part 3632305 is compatible with these engines, ensuring that the connections are secure and reliable. This compatibility is crucial for the smooth operation of the engine, particularly in high-demand applications.

QSK50 Series Engines

The QSK50 series engines, including the QSK50 CM2150 K107 and QSK50 CM2150 MCRS, are designed for heavy-duty applications. The Hexagon Flange Nut part 3632305 is an essential component for these engines, providing a robust connection that can withstand the rigors of demanding environments. This part ensures that the engine components remain securely fastened, contributing to the overall reliability and longevity of the engine.

Cross-Compatibility

Interestingly, the Hexagon Flange Nut part 3632305 is designed to be cross-compatible across different engine series within the Cummins lineup. This means that it can be used in various engine models, providing a versatile solution for engine maintenance and repair. This cross-compatibility simplifies the maintenance process, as technicians can use a single part for multiple engine types, reducing inventory costs and ensuring quick availability.

By ensuring that the Hexagon Flange Nut part 3632305 fits seamlessly into these Cummins engines, technicians and operators can maintain the integrity and performance of their engines, ensuring reliable operation in a variety of applications.

Role of Part 3632305 Hexagon Flange Nut in Engine Systems

The part 3632305 Hexagon Flange Nut is instrumental in securing various components within engine systems, ensuring stability and integrity under operational conditions.

In the arrangement of engine components, this nut is often used to fasten brackets and supports that hold critical parts in place. Its hexagonal shape allows for efficient tightening and loosening using standard tools, which is essential during assembly and maintenance procedures.

Within the turbocharger system, the Hexagon Flange Nut is employed to secure the turbocharger to the engine block or manifold. This ensures that the turbocharger remains firmly attached, allowing it to operate efficiently without the risk of detachment or misalignment.

In the Exhaust Left Bank Manifold and Exhaust Right Bank Manifold, this nut plays a key role in attaching the manifold to the engine block. It helps maintain a sealed connection, which is vital for efficient exhaust flow and reducing emissions.

For the Exhaust Manifold and Exhaust Manifold Conversion Kit, the Hexagon Flange Nut is used to secure the manifold to the engine, ensuring that the exhaust gases are directed properly away from the engine. This nut is also utilized in the Exhaust Outlet Adapter and Outlet Adapter Mounting Exhaust to create a secure connection between the manifold and the exhaust system.

In the Exhaust Transfer Connection, the nut is essential for joining different sections of the exhaust system, ensuring that there are no leaks and that the exhaust gases flow smoothly from the engine to the tailpipe.

The Manifold itself, whether it is an intake or exhaust manifold, often requires the Hexagon Flange Nut to attach to the engine block. This secure attachment is necessary for the manifold to function correctly, whether it is distributing air to the cylinders or expelling exhaust gases.

Lastly, in systems involving a Valve or Pressure Regulator, the Hexagon Flange Nut is used to secure these components in place. This ensures that the valve operates within its designed parameters and that the pressure regulator maintains the correct pressure levels within the system.

Overall, the part 3632305 Hexagon Flange Nut is a fundamental component in the assembly and maintenance of various engine systems, providing the necessary security and stability for optimal performance.

Conclusion

The 3632305 Hexagon Flange Nut is a critical component in the maintenance and operation of commercial trucks and Cummins engines. Its robust design, resistance to loosening and corrosion, and compatibility with various engine models make it an essential part for ensuring the reliability and performance of heavy-duty applications. Proper installation, regular maintenance, and timely troubleshooting are key to maximizing the benefits of this Cummins part.


  1. Xin, Qianfan. Diesel Engine System Design. Woodhead Publishing, 2011.

  2. Klyde, Michael, and Kirk VanGelder. Advanced Automotive Electricity and Electronics. Jones Bartlett Learning, 2010.

  3. SAE International. Composite Materials Handbook Volume 4 Metal Matrix Composites. SAE International, 2013.

  4. Eret, Angelina. Dynamic and Fatigue Assessment of Heavy-Duty Engine Valves. Springer Nature, 2024.

  5. Cummins Inc. Operation and Maintenance Manual. Bulletin Number 4388709.

SPECIFICATIONS

Service Part Topic
99T11-1
Hazardous Material
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
1.9 x 1.9 x 1.7 in
Weight
0.012 lb
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.