3692484
Fracture Resistant Screw
Cummins®

Introduction

The Cummins 3692484 Fracture Resistant Screw is a specialized fastener designed for use in heavy-duty truck applications. Its purpose is to provide secure and durable fastening solutions in environments where standard screws may fail due to stress and harsh conditions. The significance of this screw lies in its ability to enhance the reliability and longevity of critical components in heavy-duty trucks.

Basic Concepts of Fracture Resistant Screws

Fracture resistant screws are engineered to withstand higher levels of stress and fatigue compared to standard screws. They are typically made from materials with superior tensile strength and are designed with features that distribute stress more evenly. These screws play a role in mechanical applications by ensuring that components remain securely fastened under demanding conditions, thereby reducing the risk of failure ¹.

Purpose and Role in Truck Operation

The Cummins 3692484 Fracture Resistant Screw plays a specific role in the operation and maintenance of heavy-duty trucks by securing critical components that are subject to high stress and vibration. This screw ensures that parts remain firmly in place, which is vital for the safe and efficient operation of the vehicle. Its use helps maintain the integrity of the truck’s structure and mechanical systems ².

Key Features

The Cummins 3692484 Fracture Resistant Screw boasts several key features that set it apart from standard screws. These include a material composition designed for enhanced durability, a threaded design that provides superior grip, and unique characteristics such as stress-relieving grooves. These features contribute to the screw’s ability to perform reliably in harsh operating conditions ³.

Benefits

Using the Cummins 3692484 Fracture Resistant Screw offers several benefits. These include enhanced durability, improved resistance to fracture under stress, and increased longevity in harsh operating conditions. The screw’s design helps ensure that critical components remain securely fastened, contributing to the overall reliability and performance of heavy-duty trucks.

Installation Considerations

Proper installation of the Cummins 3692484 Fracture Resistant Screw is vital to ensure optimal performance and longevity. Guidelines and best practices for installation include using the correct torque specifications, ensuring that mating surfaces are clean and free of debris, and verifying that the screw is properly aligned with the fastening hole. Adhering to these practices helps maximize the screw’s effectiveness and lifespan.

Troubleshooting and Maintenance

Common issues that may arise with fracture resistant screws include loosening over time and damage due to corrosion or excessive stress. Troubleshooting tips include regularly inspecting screws for signs of wear or damage, tightening as necessary, and replacing screws that show signs of failure. Maintenance practices such as applying anti-seize compound and protecting screws from moisture can help prolong their life and ensure continued reliable performance.

Comparative Analysis

When compared to standard screws and other fracture resistant options available in the market, the Cummins 3692484 Fracture Resistant Screw offers distinct advantages. These include superior material strength, innovative design features, and proven performance in demanding applications. The screw’s ability to withstand high stress and fatigue makes it a preferred choice for heavy-duty truck applications.

Real-World Applications

The Cummins 3692484 Fracture Resistant Screw has been successfully utilized in various real-world applications, demonstrating its effectiveness in different scenarios. Examples include securing engine components, fastening chassis parts, and attaching critical accessories in heavy-duty trucks. Its reliable performance in these applications underscores the screw’s value in enhancing the durability and safety of heavy-duty vehicles.

Cummins 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 has established a strong reputation in the automotive and heavy-duty truck industry for producing high-quality, reliable components. The company’s extensive product range includes engines, powertrain components, and aftermarket parts, all designed to meet the demanding needs of commercial and industrial applications.

Fracture Resistant Screw Part 3692484 in Cummins Engines

The Fracture Resistant Screw part number 3692484 is a critical component in several Cummins engine models. This part is designed to withstand high stress and prevent fractures, ensuring the longevity and reliability of the engine. Below is a detailed look at how this screw fits into various Cummins engines.

ISG11 CM2880 G108 and ISG12 CM2880 G107

In the ISG11 CM2880 G108 and ISG12 CM2880 G107 engines, the Fracture Resistant Screw part 3692484 is used to secure critical engine components. This screw’s design helps maintain structural integrity under high operational stress, ensuring the engine’s components remain firmly in place.

ISG12 G CMOH6.0 G111

For the ISG12 G CMOH6.0 G111 engine, the Fracture Resistant Screw part 3692484 plays a vital role in securing various parts of the engine. Its ability to resist fractures under stress is crucial for maintaining the engine’s operational efficiency and safety.

QSG12 CM2880 G112

In the QSG12 CM2880 G112 engine, the Fracture Resistant Screw part 3692484 is used to fasten components that are subject to significant mechanical stress. This screw’s design ensures that these components remain securely fastened, preventing potential failures.

QSG12/X12 CM2350 G110

The QSG12/X12 CM2350 G110 engine utilizes the Fracture Resistant Screw part 3692484 to secure critical engine parts. This screw’s fracture resistance is essential for maintaining the engine’s structural integrity under high operational loads.

X11 CM2670 X126B and X12 CM2350 X119B

In both the X11 CM2670 X126B and X12 CM2350 X119B engines, the Fracture Resistant Screw part 3692484 is used to fasten components that are critical to the engine’s operation. Its design ensures that these components remain securely fastened, even under high stress conditions.

X12 CM2670 X121B and X12N CMMDG1 X143B

For the X12 CM2670 X121B and X12N CMMDG1 X143B engines, the Fracture Resistant Screw part 3692484 is used to secure various engine components. This screw’s ability to resist fractures under stress is crucial for maintaining the engine’s operational efficiency and safety.

X13 CM2670 X122B

In the X13 CM2670 X122B engine, the Fracture Resistant Screw part 3692484 is used to fasten components that are subject to significant mechanical stress. Its design ensures that these components remain securely fastened, preventing potential failures.

Role of Part 3692484 Fracture Resistant Screw in Engine Components

Part 3692484, the Fracture Resistant Screw, is integral to the assembly and maintenance of several key engine components. Its robust design ensures secure fastening and prolonged durability under high-stress conditions.

Block Assembly

In the block assembly, Part 3692484 is utilized to fasten various sub-components securely. This screw plays a significant role in maintaining the structural integrity of the block by withstanding the dynamic forces and vibrations generated during engine operation. Its fracture-resistant properties are particularly beneficial in preventing loosening or failure, which could lead to misalignment or damage to the block.

Cylinder Integration

When integrating the cylinder into the engine system, Part 3692484 is employed to secure the cylinder to the block. This ensures a tight and stable connection, which is essential for maintaining proper compression and preventing leaks. The screw’s resistance to fractures under high temperatures and pressures contributes to the overall reliability of the cylinder-block interface.

Cylinder Block Kit

In the context of a cylinder block kit, Part 3692484 is used extensively to assemble the various components included in the kit. Whether securing gaskets, seals, or other fasteners, this screw ensures that all parts are held firmly in place. This is vital for the kit’s performance, as any movement or misalignment can affect the engine’s efficiency and longevity.

Cylinder Block

For the cylinder block itself, Part 3692484 is critical in maintaining the alignment and integrity of the block’s components. It is used to fasten critical parts such as the crankshaft, pistons, and connecting rods. The screw’s ability to resist fractures ensures that these components remain securely attached, even under the extreme conditions of engine operation.

Conclusion

Overall, Part 3692484 Fracture Resistant Screw is a fundamental component in ensuring the secure and reliable assembly of engine systems, contributing to their performance and durability.