4063960
Plain Washer
Cummins®

Introduction

The Cummins 4063960 Plain Washer is a component designed for use in commercial truck operations. It serves a specific function within the mechanical systems of trucks, contributing to the overall efficiency and reliability of the vehicle. Understanding its purpose and role is fundamental for maintaining and optimizing truck performance.

Basic Concepts of Plain Washers

Plain washers are simple yet vital components in mechanical systems. They are typically flat, annular metal rings that are placed under bolt heads or nuts. Their primary function is to distribute the load of the fastener more evenly across a surface, preventing damage to the material being fastened. Additionally, plain washers can provide a degree of cushioning and help to reduce vibration between the fastener and the surface ¹.

Purpose of the Cummins 4063960 Plain Washer

This Cummins part is specifically engineered to play a role in the fastening systems of trucks. It is utilized in various truck components where secure and durable fastening is required. By distributing the load of bolts and nuts, it helps to maintain the integrity of the fastening points, ensuring that components remain securely in place under the demanding conditions of commercial truck operations.

Key Features

The Cummins 4063960 Plain Washer is characterized by several key features that make it suitable for heavy-duty applications. It is typically made from high-strength materials to withstand the rigors of truck use. Its dimensions are precisely engineered to fit specific applications, ensuring a proper fit and function. The design of the washer may include features such as a smooth surface to reduce friction and enhance load distribution.

Benefits of Using Plain Washers

Incorporating plain washers into truck assemblies offers several advantages. They help in distributing loads more evenly, which can prevent damage to the materials being fastened. Plain washers also contribute to reducing vibrations, which can lead to loosening of fasteners over time. Furthermore, depending on the material used, plain washers can offer corrosion resistance, extending the lifespan of both the washer and the components it is used with ².

Installation and Usage Guidelines

Proper installation of the Cummins 4063960 Plain Washer is crucial for its effective function. It should be placed under the head of a bolt or nut, ensuring that it is correctly aligned and seated. When using plain washers, it is important to follow manufacturer guidelines for torque specifications to ensure that fasteners are tightened to the appropriate level without over-tightening, which could lead to damage.

Troubleshooting and Maintenance

Identifying common issues with plain washers, such as corrosion or deformation, is important for maintaining truck reliability. Regular inspection during maintenance checks can help in identifying worn or damaged washers. Maintenance practices should include cleaning and inspecting washers for signs of wear. Replacement should be considered when washers show signs of damage or when fasteners are being replaced.

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, and emissions technologies. With a history spanning over a century, Cummins has established itself as a significant player in the commercial truck industry, providing reliable and efficient power solutions that meet the demanding requirements of commercial transportation.

Cummins Plain Washer 4063960 in Engine Applications

The Cummins Plain Washer part number 4063960 is a critical component in various engine configurations, ensuring proper sealing and alignment of parts. This washer is designed to fit seamlessly within the engine systems, providing a reliable barrier against leaks and ensuring that components remain securely fastened.

Engine Compatibility

• 6C8.3 Engines: The 4063960 Plain Washer is integral to the 6C8.3 engine series. It is used in multiple applications within the engine to maintain the integrity of the assembly. This washer is typically found in areas where it needs to provide a flat surface for bolts or screws, ensuring that the components it secures do not shift or loosen over time.

• Grouped Applications: In engines where the 4063960 Plain Washer is utilized, it often appears in conjunction with other Cummins parts, forming a cohesive system that supports the engine’s operational efficiency. This washer is part of a broader assembly strategy that ensures all components work in harmony, contributing to the engine’s overall performance and longevity.

The 4063960 Plain Washer’s role in these engines is vital, as it helps maintain the precision and reliability that Cummins engines are known for. Its design and placement are critical to the engine’s functionality, ensuring that each part operates as intended without the risk of misalignment or failure.

Role of Part 4063960 Plain Washer in Engine Systems

The part 4063960 Plain Washer is an essential component in various engine systems, contributing to the efficient operation and longevity of these systems. Here’s how it integrates with specific components:

Cover Assembly

In the cover assembly, the 4063960 Plain Washer is utilized to ensure a proper seal between the cover and the engine block. This seal is vital for maintaining the integrity of the engine’s internal environment, preventing leaks that could lead to performance issues or damage.

Valve Mechanisms

Within valve mechanisms, the 4063960 Plain Washer plays a role in securing valve components in place. It helps in distributing the load evenly across the valve face, reducing the risk of wear and tear. This ensures smooth operation and consistent performance of the valve, which is essential for the engine’s efficiency.

Exhaust Recirculation Cooler Kit

In the Exhaust Recirculation Cooler Kit, the 4063960 Plain Washer is employed to maintain the seal between various components of the cooler. This seal is important for the effective recirculation of exhaust gases, which helps in reducing emissions and improving fuel efficiency.

Parts Distribution Center Kit

The 4063960 Plain Washer is also integral to the Parts Distribution Center Kit. Here, it ensures that components are securely fastened, preventing any misalignment or loosening that could disrupt the distribution process. This reliability is key to the consistent delivery of parts within the engine system.

Conclusion

Overall, the 4063960 Plain Washer, though a small component, significantly contributes to the operational efficiency and durability of these engine systems. Its role in distributing loads, reducing vibrations, and preventing damage to fastened materials is crucial for the maintenance and optimization of truck performance.