3013265
Fracture Resistant Screw
Cummins®

The 3013265 Fracture Resistant Screw by Cummins is a specialized component designed to enhance the durability and reliability of heavy-duty truck applications. This screw is engineered to withstand significant stress and environmental challenges, ensuring consistent performance in demanding conditions.

Basic Concepts of Fracture Resistant Screws

Fracture resistant screws are designed to maintain structural integrity under high stress and varying environmental conditions. These screws function by distributing load evenly and resisting deformation, which is crucial in mechanical applications where failure can lead to significant issues. The principles of material science and engineering play a vital role in the development of these screws, with factors such as tensile strength, ductility, and resistance to corrosion being critical considerations ¹.

Purpose of the 3013265 Fracture Resistant Screw

The 3013265 Fracture Resistant Screw serves a specific role in the operation of heavy-duty trucks. It is utilized in environments where components are subjected to high stress, vibration, and exposure to harsh elements. This screw is integral to maintaining the structural integrity of various truck components, ensuring that they function reliably over extended periods ².

Key Features

The 3013265 Fracture Resistant Screw boasts several key features that enhance its performance and durability. Its design incorporates advanced threading that provides superior grip and resistance to loosening. The material composition includes high-strength alloys that offer excellent resistance to fracture and corrosion. Additionally, the screw features a protective coating that further enhances its durability in adverse conditions ³.

Benefits

Using the 3013265 Fracture Resistant Screw in truck applications offers several benefits. It contributes to improved safety by ensuring that critical components remain securely fastened. The screw’s longevity reduces the need for frequent replacements, leading to cost savings over time. Its resistance to environmental factors such as moisture, chemicals, and temperature fluctuations ensures reliable performance in various operating conditions.

Installation Guidelines

Proper installation of the 3013265 Fracture Resistant Screw is vital to ensure optimal performance and longevity. Begin by cleaning the installation site to remove any debris or contaminants. Use the appropriate torque specifications provided by the manufacturer to secure the screw without over-tightening, which could lead to damage. Regularly inspect the screw and surrounding components to ensure they remain in good condition.

Troubleshooting and Maintenance

Common issues with the 3013265 Fracture Resistant Screw may include loosening due to vibration or corrosion. To address these issues, periodically check the screw’s tightness and reapply the protective coating if necessary. If corrosion is detected, clean the affected area thoroughly and reapply the coating to prevent further degradation. Regular maintenance will help prolong the life of the screw and ensure continued reliable performance.

Cummins: A Brief 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 history of innovation and a commitment to quality, Cummins has established itself as a trusted name in the automotive industry. The company’s product range is designed to meet the demanding requirements of various applications, ensuring reliable performance and durability.

Fracture Resistant Screw 3013265 Compatibility with Cummins Engines

The Fracture Resistant Screw 3013265, manufactured by Cummins, is designed to enhance the durability and reliability of various engine components. This screw is particularly suited for use in several Cummins engine models, ensuring secure fastening and resistance to failure under stress.

K19 Series

The K19 engine series benefits from the use of the Fracture Resistant Screw 3013265. This screw is integral in maintaining the structural integrity of the engine, particularly in high-stress areas where standard screws might fail.

KTA19GC Series

In the KTA19GC series, the Fracture Resistant Screw 3013265 is used to secure critical components, ensuring that the engine can withstand the rigors of continuous operation. This screw is particularly important in the KTA19GC CM558 variant, where it helps maintain the alignment and stability of various engine parts.

QSK19 Series

The QSK19 series engines, including the QSK19 CM2350 K105, QSK19 CM2350 K114, and QSK19 CM2350 K144G, all utilize the Fracture Resistant Screw 3013265. This screw is essential in these models for securing components that are subject to significant mechanical stress, ensuring longevity and performance.

QSK19 CM500 and QSK19 CM850 MCRS

The QSK19 CM500 and QSK19 CM850 MCRS engines also incorporate the Fracture Resistant Screw 3013265. This screw is crucial in these engines for maintaining the integrity of components that are exposed to high temperatures and pressures, providing a reliable fastening solution.

QSK19G

The QSK19G engine model is another beneficiary of the Fracture Resistant Screw 3013265. This screw is used in areas of the engine where failure could lead to significant downtime and repair costs, ensuring that the engine operates smoothly and reliably.

Role of Part 3013265 Fracture Resistant Screw in Engine Systems

The Part 3013265 Fracture Resistant Screw is instrumental in ensuring the secure assembly and reliable operation of various engine components. Its application spans across multiple critical areas within the engine system, contributing to the overall integrity and performance of the engine.

Aftercooler

In the aftercooler, the Part 3013265 screw is used to fasten components that are essential for cooling the compressed air from the turbocharger before it enters the engine cylinders. This ensures that the aftercooler components remain securely in place, maintaining efficient air cooling and contributing to optimal engine performance.

Block and Short Blocks

For both the standard block and various short block configurations such as the Cyl K6 Short Block, Cyl KTTA-19C Short Block, and Cylinder Short K-6, the Part 3013265 screw plays a significant role. It is employed to secure critical components within the block, ensuring that the structural integrity of the engine is maintained during operation.

Camshaft and Engine Components

The screw is also utilized in the assembly of the camshaft and connecting it to other engine components such as the engine connecting rod and engine piston. This secure attachment is vital for the precise timing and operation of the camshaft, which in turn affects the engine’s combustion process and overall efficiency.

Cylinder Head and Piston Assemblies

In the cylinder head and various piston assemblies, including the Engine Top Level Assembly Piston and Piston and Connecting Rod Assembly, the Part 3013265 screw ensures that these components are firmly attached. This is essential for maintaining the compression integrity within the cylinders, which is critical for efficient combustion.

Turbocharger and Injector

The turbocharger and injector systems also benefit from the use of this fracture-resistant screw. In the turbocharger, it helps secure components that manage the airflow and boost pressure, while in the injector system, it ensures that the injectors are properly mounted, allowing for precise fuel delivery.

Onboard Spares and Service Coupling

Additionally, the Part 3013265 screw is used in the assembly of onboard spares and service coupling components. This ensures that these parts are readily available and securely mounted when needed for maintenance or repair, contributing to the engine’s reliability and uptime.

Hydro Mechanical Step and Performance Parts

Lastly, in hydro mechanical step components and various performance parts, the screw ensures that these high-performance elements are securely integrated into the engine system. This is particularly important for maintaining the performance enhancements these parts provide.

Conclusion

Overall, the Part 3013265 Fracture Resistant Screw is a fundamental component in the secure assembly and reliable operation of numerous engine systems, contributing to the engine’s durability, performance, and efficiency.