3864254
Plain Washer
Cummins®

The 3864254 Plain Washer is a component manufactured by Cummins, a well-established name in the commercial truck industry. This washer is significant in commercial truck applications due to its role in ensuring the efficient operation of various truck components and systems.

Basic Concepts of Plain Washers

Plain washers are simple yet vital components in mechanical systems. They function primarily to distribute loads, provide support, and prevent damage to surfaces by acting as spacers or shims. In operation, plain washers help to evenly distribute the force exerted by a fastener, such as a bolt or screw, across a larger surface area, thereby reducing the risk of surface damage and enhancing the stability of the connection ¹.

Purpose of the 3864254 Plain Washer in Truck Operations

This Cummins part plays a specific role in the operation of commercial trucks. It is utilized in various truck components and systems where load distribution and surface protection are necessary. This washer ensures that the forces exerted by fasteners are evenly distributed, which is crucial for the longevity and reliability of truck components under heavy-duty conditions.

Key Features of the 3864254 Plain Washer

The 3864254 Plain Washer is designed with several key characteristics that make it suitable for heavy-duty truck applications. Its material composition, typically a durable metal alloy, ensures it can withstand significant stress and wear. The thickness and diameter of the washer are also critical, as they determine its ability to distribute loads effectively and fit within the specific design parameters of truck components.

Benefits of Using the 3864254 Plain Washer

Utilizing this Cummins part offers several advantages. It improves load distribution across fastening points, which can enhance the durability of truck components. Additionally, its design contributes to the overall stability and reliability of truck systems, potentially leading to cost savings for fleet operators through reduced maintenance and replacement needs.

Installation and Usage Guidelines

Proper installation of the 3864254 Plain Washer is vital to ensure optimal performance and longevity in truck applications. It should be placed correctly under the head of a bolt or nut to distribute the load effectively. Careful attention to the washer’s orientation and condition during installation can prevent issues such as uneven load distribution or surface damage.

Troubleshooting and Maintenance Tips

Common issues with plain washers, such as wear and tear or improper installation, can be identified through regular inspections. Maintenance practices, including checking for signs of wear, ensuring correct installation, and replacing washers as needed, can prolong the lifespan of the 3864254 Plain Washer and maintain the efficiency of truck operations.

Cummins: A Brief Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its wide range of products and strong reputation for quality and reliability. The company’s history of innovation and commitment to excellence provides a solid foundation for the quality and performance of components like the 3864254 Plain Washer ².

Cummins Engine Part 3864254: Plain Washer Compatibility

The Cummins part 3864254, a Plain Washer, is a versatile component that fits into various Cummins engine models. This washer is designed to provide a smooth and secure fit, ensuring proper alignment and function of engine components. Below is a detailed look at the compatibility of this part with specific Cummins engine models:

Cummins 4B3.9 and 6B5.9 Engines

The Plain Washer 3864254 is compatible with the Cummins 4B3.9 and 6B5.9 engines. These engines are known for their robust performance and reliability, often used in heavy-duty applications. The washer ensures that the engine components maintain their integrity and function correctly, contributing to the overall efficiency and longevity of the engine.

Cummins B6.7 CM2670 B164C Engine

The Cummins B6.7 CM2670 B164C engine benefits from the Plain Washer 3864254. This engine is a high-performance model, often used in demanding applications such as construction and agricultural equipment. The washer plays a role in maintaining the alignment and stability of various engine parts, ensuring optimal performance and reducing the risk of wear and tear.

Cummins QSB4.5 CM850 (CM2850) and QSB6.7 CM850 (CM2850) Engines

The Plain Washer 3864254 is also compatible with the Cummins QSB4.5 CM850 (CM2850) and QSB6.7 CM850 (CM2850) engines. These engines are part of the QSB series, known for their versatility and efficiency. The washer ensures that the engine components are properly aligned, contributing to the smooth operation and durability of these engines.

Cummins QSB7 CM2880 B117 Engine

The Cummins QSB7 CM2880 B117 engine is another model that utilizes the Plain Washer 3864254. This engine is designed for heavy-duty applications, providing reliable power and performance. The washer helps maintain the alignment and stability of engine components, ensuring that the engine operates efficiently and reliably.

Cummins QSC8.3 CM850 (CM2850) and QSL8.9 CM2150 L141 Engines

The Plain Washer 3864254 is also compatible with the Cummins QSC8.3 CM850 (CM2850) and QSL8.9 CM2150 L141 engines. These engines are part of the QSC and QSL series, known for their durability and performance. The washer ensures that the engine components are properly aligned, contributing to the smooth operation and longevity of these engines.

Cummins QSL9 CM850 (CM2850) Engine

Lastly, the Cummins QSL9 CM850 (CM2850) engine is another model that utilizes the Plain Washer 3864254. This engine is designed for demanding applications, providing reliable power and performance. The washer helps maintain the alignment and stability of engine components, ensuring that the engine operates efficiently and reliably.

In summary, the Cummins Plain Washer 3864254 is a component that ensures the proper alignment and function of various engine parts across multiple Cummins engine models. Its compatibility with these engines highlights its importance in maintaining engine performance and durability.

Role of Part 3864254 Plain Washer in Engine Systems

In the intricate assembly of engine systems, the part 3864254 Plain Washer assumes a significant role in ensuring the seamless operation of various components.

Integration with Heat Shields

The Plain Washer is instrumental in the arrangement of heat shields. It provides the necessary spacing and alignment between the heat shield and other components, facilitating effective heat dissipation and protecting sensitive parts from thermal damage.

Application in Fuel Systems

Within the fuel system, the Plain Washer is utilized in the plumbing and connections of the fuel filter. It ensures a secure and leak-free seal, which is essential for maintaining fuel pressure and preventing contamination.

Contribution to Oil Level Gauges

In the context of oil level gauges, the Plain Washer aids in the precise arrangement of components. It ensures that the gauge accurately reflects the oil level by maintaining consistent pressure and alignment within the system.

Support in Plumbing and Filtration

The Plain Washer is also a key component in the plumbing of fuel systems. It supports the integrity of connections, preventing leaks and ensuring that fuel is delivered efficiently to the engine. Additionally, in fuel filters, it helps in maintaining the structural integrity of the filter housing, contributing to effective filtration and clean fuel delivery.

Enhancing Shield Functionality

When incorporated into shields, particularly heat shields, the Plain Washer enhances the functionality by ensuring that the shield is properly positioned and secured. This is vital for the shield’s effectiveness in protecting adjacent components from heat and potential damage.

In summary, the part 3864254 Plain Washer, though a small component, plays a role in the efficient and safe operation of various engine systems. Its application across different components underscores its importance in maintaining the overall integrity and performance of the engine.

Conclusion

The 3864254 Plain Washer by Cummins is a critical component in the maintenance and operation of commercial trucks and various Cummins engine models. Its role in load distribution, surface protection, and component alignment is essential for the durability, reliability, and efficiency of truck and engine systems. Proper installation, regular maintenance, and understanding its compatibility with specific engine models are key to maximizing the benefits of this Cummins part.