3036846
Fracture Resistant Screw
Cummins®

The Fracture Resistant Screw 3036846, manufactured by Cummins, is a specialized component designed to enhance the reliability and durability of commercial trucks. Cummins, a well-established name in the automotive industry, produces a range of high-quality components aimed at improving the performance and longevity of commercial vehicles. The Fracture Resistant Screw 3036846 is particularly significant in the context of truck maintenance and operation, offering enhanced resistance to breakage under stress, which is crucial for the demanding conditions faced by commercial trucks ¹.

Basic Concepts of Fracture Resistant Screws

Fracture resistant screws are engineered to withstand higher levels of stress and strain compared to standard screws. They are designed with materials and construction techniques that enhance their durability and resistance to fracture. In heavy-duty applications, such as those found in commercial trucks, these screws play a vital role in securing components that are subject to significant mechanical stress. Their ability to maintain integrity under such conditions helps ensure the safety and reliability of the vehicle ².

Purpose of Fracture Resistant Screw 3036846

The Fracture Resistant Screw 3036846 is specifically designed to address the unique challenges faced by commercial trucks. It is used in various truck components where high stress and vibration are common, such as in the engine, transmission, and chassis. By providing a secure and durable fastening solution, this screw helps maintain the structural integrity of these components, contributing to the overall performance and safety of the truck ³.

Key Features

The Fracture Resistant Screw 3036846 boasts several key features that contribute to its effectiveness. It is made from a high-strength material that offers superior resistance to fracture. The screw’s design includes enhancements such as a specialized thread profile and a robust head design, which improve its ability to withstand stress. Additionally, the screw may feature a unique coating or treatment that further enhances its durability and resistance to corrosion ⁴.

Benefits

Utilizing the Fracture Resistant Screw 3036846 offers several advantages. Its increased durability reduces the likelihood of failure under stress, leading to fewer maintenance needs and lower downtime for commercial trucks. The enhanced safety provided by this screw is particularly important in heavy-duty applications, where component failure can have significant consequences. Moreover, the screw’s resistance to corrosion ensures longevity, even in harsh operating environments ⁵.

Installation Guidelines

Proper installation of the Fracture Resistant Screw 3036846 is crucial to ensure its effectiveness. The installation process should follow manufacturer guidelines, which may include using specific tools to achieve the correct torque settings. It is important to clean the installation site to remove any debris or contaminants that could affect the screw’s performance. Following these guidelines helps ensure the screw is securely fastened and can withstand the stresses of commercial truck operation ⁶.

Troubleshooting and Maintenance

Common issues with fracture resistant screws can include loosening over time due to vibration or corrosion. Regular inspections can help identify problems early, allowing for timely maintenance or replacement. Maintenance practices should include checking for signs of wear or corrosion and ensuring that the screw remains securely fastened. Adhering to these practices helps ensure the longevity and performance of the Fracture Resistant Screw 3036846 ⁷.

Comparative Analysis

When compared to standard screws, the Fracture Resistant Screw 3036846 offers superior performance in terms of durability and resistance to fracture. It also compares favorably to other fracture resistant options available in the market, often providing a better balance of strength, durability, and cost-effectiveness. Its design and material composition are tailored to meet the specific demands of commercial truck applications, making it a preferred choice for many fleet operators ⁸.

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 itself as a trusted provider of high-quality components for commercial vehicles. The company’s commitment to innovation, quality, and customer satisfaction is evident in its wide range of products, including the Fracture Resistant Screw 3036846, which exemplifies Cummins’ dedication to enhancing the performance and reliability of commercial trucks ⁹.

Compatibility with Cummins Engines

The Fracture Resistant Screw 3036846 is designed to enhance the durability and reliability of various engine components. This screw is particularly crucial in maintaining the integrity of engine parts that are subject to high stress and potential failure points. Here’s a detailed look at its compatibility with the listed Cummins engines:

GTA38 G CMEICS G116C

The GTA38 G CMEICS G116C engine benefits from the use of the 3036846 screw in its construction, ensuring that critical components remain securely fastened under extreme operational conditions.

K19, K38, K50, KTA38GC CM558

These engines, including the K19, K38, K50, and KTA38GC CM558, utilize the 3036846 screw to maintain the structural integrity of their components, especially in areas prone to fatigue and failure.

QSK19 CM2350 K105, QSK19 CM2350 K114, QSK19 CM2350 K144G

The QSK19 CM2350 series, specifically the K105, K114, and K144G variants, incorporate the 3036846 screw to ensure that the engine’s internal components are held together with enhanced resistance to fracture, thereby extending the engine’s operational lifespan.

QSK19 CM500, QSK19 CM850 MCRS

The 3036846 screw is integral to the QSK19 CM500 and QSK19 CM850 MCRS engines, providing critical fastening solutions that prevent failure in high-stress areas.

QSK19G, QSK38 CM2150 MCRS, QSK38 CM850 MCRS

The QSK19G, QSK38 CM2150 MCRS, and QSK38 CM850 MCRS engines also rely on the 3036846 screw to secure key components, ensuring that these engines can withstand the rigors of heavy-duty operations without compromising on reliability.

Role of Part 3036846 in Engine Systems

Part 3036846, the Fracture Resistant Screw, is integral to the secure assembly and reliable operation of various engine components. Its application ensures that connections remain intact under the demanding conditions within an engine system.

Adapter Crank Mounting

In the adapter crank mounting, Part 3036846 secures the adapter to the crankshaft, providing a stable interface that can withstand the rotational forces and vibrations generated during engine operation. This secure fit is essential for maintaining the alignment and balance of the crankshaft.

Vibration Damper Arrangement

When used in the vibration damper arrangement, the Fracture Resistant Screw plays a key role in attaching the damper to the crankshaft or pulley. This connection is vital for absorbing vibrations and reducing stress on the crankshaft, contributing to smoother engine operation and prolonged component life.

Crank Mounting Adapter

For the crank mounting adapter, Part 3036846 ensures a robust connection between the adapter and the crankshaft. This secure attachment is necessary for transmitting power efficiently and maintaining the structural integrity of the engine’s rotating assembly.

Crankshaft Mounting Adapter

In the crankshaft mounting adapter, the screw provides a dependable link between the adapter and the crankshaft. This connection is important for the precise mounting of accessories and ensuring that the crankshaft operates within specified tolerances.

Crankshaft Spacer

When employed with the crankshaft spacer, Part 3036846 helps in maintaining the correct spacing between components on the crankshaft. Accurate spacing is essential for the proper functioning of the engine’s timing and balance.

Damper and Vibration Components

In components like the damper and vibration assemblies, the Fracture Resistant Screw secures these elements to the crankshaft or other rotating parts. This ensures that the dampers can effectively mitigate vibrations, protecting the engine from undue wear and enhancing overall performance.

EBM-Damper and Vibration Mounting

For the EBM-damper and vibration mounting applications, Part 3036846 facilitates a strong bond between the damper and the crankshaft or pulley. This secure attachment is fundamental for the damper’s ability to absorb vibrations and maintain engine stability.

Mounting Pulley Crankshaft

Finally, in the mounting pulley crankshaft setup, the screw ensures that the pulley is firmly attached to the crankshaft. This secure connection is necessary for the efficient transfer of power from the crankshaft to the pulley, driving ancillary components like the alternator and water pump.

Conclusion

The Fracture Resistant Screw 3036846 is a critical component in the maintenance and operation of commercial trucks, particularly those equipped with Cummins engines. Its design and material composition provide superior durability and resistance to fracture, ensuring the secure assembly and reliable operation of various engine components. Proper installation and maintenance of this part are essential to maximize its benefits and ensure the longevity and performance of the vehicle.