3633004
Plain Washer
Cummins®

The Cummins 3633004 Plain Washer is a component designed for use in commercial truck operations. It serves a specific function within the mechanical assemblies of these vehicles, contributing to the overall efficiency and reliability of truck systems.

Basic Concepts of Plain Washers

Plain washers are simple yet vital components in mechanical systems. They are flat, annular devices typically made from metal or plastic. Their general function is to distribute the load of a threaded fastener, such as a bolt or screw, over a larger area, thereby preventing damage to the surface of the joined materials ¹. Additionally, plain washers can provide a degree of cushioning and help to maintain the integrity of the fastening by reducing the likelihood of loosening due to vibration.

Purpose of the Cummins 3633004 Plain Washer

The Cummins 3633004 Plain Washer plays a role in the operation of commercial trucks by ensuring the proper function of the assemblies it is part of. It is designed to fit within specific truck systems, where it helps to distribute loads evenly and prevent damage to critical components. Its function within an assembly is to enhance the security of fastenings, ensuring that parts remain firmly in place under various operational conditions.

Key Features

The Cummins 3633004 Plain Washer is characterized by its material composition, typically a durable metal suited for heavy-duty applications. Its dimensions are tailored to fit specific applications within commercial trucks, ensuring a precise fit and function. Unique characteristics may include a specific thickness or outer diameter that distinguishes it from other plain washers, allowing it to perform effectively in its intended application.

Benefits of Using Plain Washers

Incorporating plain washers into truck assemblies offers several advantages. They help in distributing the load of fastenings more evenly, which can prevent damage to the surfaces being joined. Plain washers also contribute to the security of fastenings by reducing the risk of loosening due to vibration, a common issue in the dynamic environment of commercial truck operations ². Furthermore, they can act as a barrier against corrosion, protecting both the fastener and the joined materials from environmental factors.

Installation Considerations

Proper installation of the Cummins 3633004 Plain Washer is key to ensuring its effectiveness. Best practices include ensuring the washer is the correct size for the application, positioning it correctly under the head of a bolt or screw, and avoiding over-tightening, which can lead to washer deformation or failure. Common mistakes to avoid include using washers that are too thin for the application, which can lead to inadequate load distribution, and neglecting to check for proper alignment during installation.

Troubleshooting and Maintenance

Issues related to plain washers can often be traced back to improper installation or environmental factors. Signs of wear or failure may include visible deformation, corrosion, or the loosening of fastenings. Regular maintenance practices, such as inspecting washers for signs of wear and replacing them as necessary, can help ensure the longevity and proper function of truck assemblies.

Common Applications

The Cummins 3633004 Plain Washer is commonly used in various systems within commercial trucks. It is associated with components that require secure fastening and load distribution, such as engine mounts, transmission components, and chassis parts. Its application is widespread across the truck industry, highlighting its versatility and importance in maintaining vehicle integrity.

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 significant player in the commercial truck industry, offering a wide range of products designed to enhance the performance, efficiency, and reliability of commercial vehicles. The company’s commitment to innovation and quality has made it a trusted name among truck manufacturers and operators worldwide.

Cummins Part 3633004: Plain Washer Compatibility

The Cummins part 3633004, a Plain Washer, is a crucial component that fits seamlessly with a variety of Cummins engines. This part is designed to provide a smooth and secure connection between different parts of the engine, ensuring optimal performance and longevity.

QSK19 Series

The Plain Washer 3633004 is compatible with the following QSK19 engines:

• QSK19 CM2350 K114
• QSK19 CM850 MCRS

These engines benefit from the washer’s ability to maintain a tight seal, reducing the risk of leaks and ensuring efficient operation.

QSK60 Series

The Plain Washer 3633004 also fits well with the following QSK60 engines:

• QSK60 CM500
• QSK60 CM850 MCRS

In these engines, the washer plays a vital role in maintaining the integrity of the connections, ensuring that the engine operates smoothly and efficiently.

QSK45 and QSK78 Series

The Plain Washer 3633004 is also suitable for the following engines:

• QSK45 CM500
• QSK78 CM500

These engines rely on the washer to provide a reliable seal, which is essential for maintaining engine performance and preventing potential failures.

QSK95 Series

The Plain Washer 3633004 is compatible with the following QSK95 engines:

• QSK95 CM2350 K111
• QSK95 CM2350 K113

In these engines, the washer ensures that all connections are secure, contributing to the overall reliability and efficiency of the engine.

QSK60G

The Plain Washer 3633004 is also designed to fit the QSK60G engine. This washer is essential for maintaining the engine’s performance by ensuring that all connections are properly sealed.

By ensuring a tight and secure fit, the Plain Washer 3633004 is a critical component for maintaining the performance and reliability of these Cummins engines.

Role of Part 3633004 Plain Washer in Engine Systems

In the context of engine systems, the part 3633004 Plain Washer is utilized to ensure the proper functioning and longevity of various components. This washer is integral in maintaining the structural integrity and operational efficiency of the following components:

Centrifuge Cover Kit

The centrifuge cover kit is designed to protect the centrifuge mechanism from external contaminants and wear. The plain washer is used to secure the cover in place, ensuring a tight seal that prevents any leakage or ingress of particles that could compromise the centrifuge’s performance.

Filter and Full Flow Oil Filter

In both standard and full flow oil filters, the plain washer plays a role in securing the filter housing to the engine block or filter base. This ensures that the filter is correctly aligned and sealed, allowing for efficient filtration of contaminants from the oil without any bypass or leakage.

Lubricating Oil Filter

For lubricating oil filters, the plain washer is essential in maintaining the seal between the filter element and the filter housing. This seal is vital for the filter to effectively remove impurities from the lubricating oil, ensuring that the engine components receive clean oil for optimal lubrication.

Lubricating Oil Filter Head

The lubricating oil filter head often incorporates a plain washer to ensure a secure connection between the filter head and the engine block. This connection is critical for maintaining the pressure integrity of the lubrication system, preventing oil leaks, and ensuring consistent oil flow to engine components.

Lubricating Oil Filter Kit

In comprehensive lubricating oil filter kits, which may include multiple filters and associated components, plain washers are used throughout the assembly to ensure all connections are sealed and secure. This is important for the overall effectiveness of the lubrication system, contributing to the engine’s reliability and performance.

Conclusion

In summary, the Cummins 3633004 Plain Washer is a fundamental component in the assembly and maintenance of various engine system parts, ensuring seals are maintained, connections are secure, and the overall efficiency of the engine is preserved.