3347941
Socket Head Cap Screw
Cummins®
AVAILABLE
1 is currently available
Ships within 2-4 business days
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.
We honor the warranty provided by the original equipment manufacturer.
The Socket Head Cap Screw, part number 3347941, manufactured by Cummins, is a specialized fastener designed for use in commercial trucks. Cummins, a leader in the automotive industry, produces this component to meet the rigorous demands of heavy-duty applications. This screw is integral to the assembly and maintenance of various truck systems, ensuring reliable performance and durability.
Basic Concepts of Socket Head Cap Screws
Socket head cap screws are a type of fastener characterized by a hexagonal socket in the head, allowing for secure and efficient tightening using a hex key. These screws are commonly used in mechanical assemblies to join components securely. They offer a combination of strength, precision, and ease of use, making them suitable for applications where vibration resistance and tight tolerances are required 1.
Purpose of the 3347941 Socket Head Cap Screw in Truck Operation
This Cummins part plays a specific role in the operation and maintenance of commercial trucks. It is utilized in various truck systems, including engine components, transmission assemblies, and chassis structures. This screw helps to secure critical parts, ensuring that they remain firmly in place under the dynamic conditions experienced by commercial trucks. Its application contributes to the overall reliability and performance of the vehicle.
Key Features
The 3347941 Socket Head Cap Screw boasts several key features that enhance its performance and durability. It is made from high-quality materials, typically a grade of steel that offers excellent strength and corrosion resistance. The screw features a fine thread, which provides a strong grip and reduces the risk of loosening over time. Its head design includes a hexagonal socket, allowing for precise and efficient tightening. Additionally, the screw may have a unique coating or treatment to further improve its resistance to wear and environmental factors.
Benefits
Using this part offers several benefits. Its design provides improved fastening strength, ensuring that components remain securely attached even under significant stress and vibration. The fine thread contributes to enhanced resistance to loosening, reducing the need for frequent re-tightening. The hexagonal socket allows for easy installation and removal, making maintenance tasks more efficient. Furthermore, the high-quality material and potential coatings contribute to the screw’s durability and longevity.
Installation and Usage Guidelines
Proper installation of the 3347941 Socket Head Cap Screw is vital to ensure optimal performance and longevity. Begin by selecting the appropriate size and grade of screw for the application. Clean the mating surfaces to remove any debris or contaminants that could affect the screw’s grip. Use a hex key to insert and tighten the screw, ensuring that it is drawn to the specified torque setting to achieve the desired clamping force. Avoid over-tightening, as this can damage the screw or the components being joined. Regularly inspect the screw for signs of wear or damage, and replace it if necessary to maintain the integrity of the assembly.
Troubleshooting and Maintenance
Common issues with socket head cap screws include loosening due to vibration, corrosion, and wear. To troubleshoot these problems, first, ensure that the screw is properly torqued during installation. If loosening occurs, consider using a thread-locking compound to enhance the screw’s resistance to vibration. Regularly inspect screws for signs of corrosion, especially in harsh environments, and apply a protective coating if needed. Replace any screws that show significant wear or damage to prevent failure of the assembly.
Cummins Overview
Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. Founded in 1919, Cummins has a long-standing reputation for quality and innovation in the automotive industry. The company is committed to providing reliable and efficient components for commercial vehicles, including a wide range of fasteners like the 3347941 Socket Head Cap Screw. Cummins’ dedication to excellence ensures that their products meet the high standards required for heavy-duty applications 2.
Socket Head Cap Screw 3347941 in Cummins Engines
The Socket Head Cap Screw part number 3347941 is a critical component in several Cummins engine models. This screw is designed to secure various parts within the engine assembly, ensuring structural integrity and operational efficiency.
ISC CM554 and ISL CM554 Engines
In the ISC CM554 and ISL CM554 engines, the Socket Head Cap Screw 3347941 is utilized in multiple applications. These engines are known for their robust design and reliability, often used in heavy-duty applications. The screw is typically employed to fasten components such as cylinder heads, engine blocks, and other critical assemblies. Its design ensures that these parts remain tightly secured under high stress and varying operational conditions.
QSC8.3 CM554 and QSL9 CM554 Engines
Similarly, in the QSC8.3 CM554 and QSL9 CM554 engines, the Socket Head Cap Screw 3347941 plays a vital role. These engines are part of Cummins’ lineup of high-performance diesel engines, often found in industrial and marine applications. The screw is used to maintain the structural integrity of the engine by securing various components, including but not limited to, the engine block, turbo housing, and other critical assemblies.
The consistent use of the Socket Head Cap Screw 3347941 across these engines highlights its importance in ensuring the reliability and longevity of the engine assemblies.
Role of Part 3347941 Socket Head Cap Screw in Engine Systems
The part 3347941 Socket Head Cap Screw is an essential fastening component utilized across various engine systems to ensure secure assembly and reliable operation.
In the cam housing module, this screw plays a significant role in maintaining the structural integrity of the module by securely fastening the cam housing to the engine block. This ensures that the camshaft operates within its designated space without undue movement, which is vital for the precise timing of valve operations.
Within the distributor kit, the Socket Head Cap Screw is used to fasten the distributor cap to the engine. This secure attachment is necessary to maintain the distributor’s alignment with the camshaft, ensuring accurate spark timing for each cylinder.
For the fuel distributor kit, this screw is instrumental in securing the fuel distributor to the fuel injection system. Proper fastening is essential to prevent fuel leaks and ensure that fuel is evenly distributed to each injector.
In the fuel injection pump assembly, the Socket Head Cap Screw is employed to fasten various components together, such as the pump housing and the injection nozzles. This secure attachment is necessary to maintain the pump’s structural integrity and ensure consistent fuel delivery pressure.
The fuel pump and fuel pump kit also utilize this screw to secure the pump housing and other critical components. This ensures that the fuel pump operates efficiently without any component misalignment, which could lead to fuel delivery issues.
Lastly, in the broader context of the pump and fuel injection systems, the Socket Head Cap Screw is used extensively to secure various components, ensuring that the entire system operates smoothly and efficiently. This includes fastening the pump housing, injection nozzles, and other ancillary components, all of which must be securely attached to maintain the system’s performance and reliability.
Conclusion
The 3347941 Socket Head Cap Screw is a critical component in the assembly and maintenance of commercial truck systems, particularly in Cummins engines. Its design and features ensure secure fastening, resistance to loosening, and durability under heavy-duty conditions. Proper installation and maintenance are essential to maximize the performance and longevity of this part, contributing to the overall reliability and efficiency of the vehicle.
SPECIFICATIONS
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