3336484
Socket Head Cap Screw
Cummins®

The 3336484 Socket Head Cap Screw, manufactured by Cummins, is a specialized fastener designed for use in commercial trucks. Cummins, a well-established name in the automotive industry, produces a range of components that enhance the performance and reliability of heavy-duty vehicles. This part is integral to various applications within commercial trucks, contributing to the secure assembly and maintenance of critical components.

Basic Concepts of Socket Head Cap Screws

A Socket Head Cap Screw is a type of fastener characterized by a hexagonal socket in the head, allowing for efficient and secure tightening using a hex key. These screws are commonly used in mechanical assemblies due to their ability to provide strong, reliable fastening. They function by converting torque applied to the socket into clamping force, which holds components together securely. Socket Head Cap Screws are valued for their precision, ease of installation, and resistance to loosening ¹.

Purpose of Socket Head Cap Screw 3336484 in Truck Operations

The 3336484 plays a specific role in the operation and maintenance of commercial trucks. It is utilized in various areas within the truck’s structure and components, including engine assemblies, chassis components, and other critical systems. This screw ensures that parts remain securely fastened under the demanding conditions encountered in commercial trucking, contributing to the overall reliability and safety of the vehicle ².

Key Features

The 3336484 is distinguished by several key features that enhance its functionality and durability. It is typically made from high-strength materials, such as alloy steel, which provides excellent resistance to wear and corrosion. The screw features a fine or coarse thread, depending on the application, allowing it to grip effectively in various materials. Its design includes a flush head that minimizes protrusion, reducing the risk of damage to adjacent components.

Benefits

Using the 3336484 offers several advantages. The high-strength material composition ensures improved fastening strength, making it suitable for applications where durability is paramount. The hexagonal socket allows for easy and precise installation using a hex key, reducing the risk of stripping or over-tightening. Additionally, the screw’s resistance to wear and corrosion enhances its longevity, even in harsh operating environments ³.

Installation and Usage Guidelines

Proper installation of the 3336484 is crucial for ensuring optimal performance. To install, use a hex key that matches the socket size to avoid damage. Apply torque gradually, following the manufacturer’s specified torque settings to achieve the correct clamping force without over-tightening. Use appropriate tools and lubricants if necessary to facilitate smooth installation and prevent galling or seizing.

Troubleshooting and Maintenance

Common issues with Socket Head Cap Screws include loosening, corrosion, and wear. To address these, regularly inspect screws for signs of damage or wear. If a screw appears loose, re-tighten it to the specified torque setting. In cases of corrosion, clean the affected area and consider applying a corrosion-resistant coating. Replace screws that show significant wear to maintain the integrity of the assembly ⁴.

Compatibility and Application

The 3336484 is designed for use in various applications within commercial truck assemblies. It is compatible with a range of materials and components, making it versatile for different fastening needs. When selecting screws for specific applications, consider factors such as material compatibility, thread type, and environmental conditions to ensure optimal performance.

Cummins: Manufacturer Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration systems, and aftermarket parts. With a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality, innovation, and customer satisfaction. The company’s extensive product range and robust support services make it a preferred choice for commercial truck operators and maintenance professionals.

Socket Head Cap Screw 3336484 in Cummins Engines

The 3336484, manufactured by Cummins, is a critical component in various Cummins engine models. This part is integral to the assembly and maintenance of several engine types, ensuring secure fastening and structural integrity.

QSK38 CM2150 MCRS and QSK50 CM2150 MCRS

In the QSK38 CM2150 MCRS and QSK50 CM2150 MCRS engines, the 3336484 is used in multiple applications. It plays a vital role in securing various components, ensuring that parts remain tightly fastened under operational stresses. This screw is particularly important in maintaining the alignment and stability of engine parts, contributing to the overall efficiency and longevity of the engine.

QSK50 CM2350 K108

For the QSK50 CM2350 K108 engine, the 3336484 is utilized in similar applications. Its robust design ensures that it can withstand the high operational loads and stresses encountered in this engine model. This screw is essential for the proper assembly and disassembly of engine components, facilitating maintenance and repair processes.

QSV81G and QSV91G

In the QSV81G and QSV91G engines, the 3336484 is employed to secure various engine parts. Its precision engineering ensures that it provides the necessary holding power while maintaining the integrity of the engine’s structure. This screw is crucial for the reliable operation of these engines, contributing to their performance and durability.

QSW/QSV82, QSW27, QSW36, QSW73, and QSZ90

The 3336484 is also used in the QSW/QSV82, QSW27, QSW36, QSW73, and QSZ90 engines. In these models, the screw is essential for fastening components that are subject to significant mechanical stresses. Its design ensures that it can maintain a secure hold, even under the most demanding conditions, thereby supporting the engine’s operational efficiency and reliability.

Z14 CM2670 Z103B

In the Z14 CM2670 Z103B engine, the 3336484 is used to secure various parts, ensuring that they remain firmly in place. This screw’s precision and strength are critical for maintaining the engine’s structural integrity and performance. Its application in this engine model highlights its versatility and importance in Cummins’ engine lineup.

Role of Part 3336484 Socket Head Cap Screw in Engine Systems

The 3336484 is integral in securing various components within engine systems, ensuring stability and proper function.

In the Bank Wiring Harness, it is used to secure the harness to the engine block, ensuring that electrical connections remain intact and protected from vibrations.

For the Breather and Crankcase Cover, the screw plays a role in maintaining the integrity of the seal, which is essential for managing pressure and preventing leaks.

In the Fuel Pump Cover and Hotbox Assembly Cover, it ensures that these covers are securely fastened, protecting sensitive components from debris and environmental factors.

Within the Engine Coolant Assembly Plumbing and Engine Oil Assembly Cooler, the screw helps in securing plumbing connections, which is vital for the efficient circulation of fluids.

In the Exhaust Assembly Manifold and Flywheel Housing Plumbing, it is used to secure manifold and plumbing components, ensuring that exhaust gases are directed properly and that the flywheel housing remains sealed.

The screw is also utilized in the Camshaft Gear and Lubricating Oil Mounting Filter to ensure these components are firmly attached, which is important for the smooth operation of the engine.

In the Exhaust Manifold and Engine Control Module, it secures these components in place, ensuring they function correctly without being dislodged by engine vibrations.

For the Oil Pan and Flywheel Housing Plumbing, the screw is essential for maintaining the structural integrity of these components, which are subject to high levels of stress and vibration.

In the Sub-Assembly Camshaft and Engine Monitoring System, it ensures that these critical systems are securely mounted, allowing for accurate monitoring and control of engine performance.

In the Turbocharger Arrangement and Turbocharger Assembly Arrangement, the screw is used to secure turbocharger components, which is important for maintaining the efficiency and performance of the turbocharger.

Finally, in the V16 Wiring Assembly Harness and V18 Wiring Assembly Harness, it ensures that wiring harnesses are securely attached, protecting electrical connections and ensuring reliable operation of the engine’s electrical systems.

Conclusion

The 3336484 Socket Head Cap Screw is a critical component in the assembly and maintenance of commercial trucks and Cummins engines. Its high-strength material, precise design, and versatile applications make it essential for ensuring the reliability and performance of heavy-duty vehicles. Proper installation, regular maintenance, and understanding its role in various engine systems are key to maximizing the benefits of this Cummins part.