3529610
Plain Washer
Cummins®

The 3529610 Plain Washer, manufactured by Cummins, is a component integral to the automotive industry, particularly within the realm of diesel engines and their associated components. This part serves a specific function within the mechanical systems of heavy-duty trucks, contributing to the overall efficiency and reliability of these vehicles. Understanding its purpose and significance is essential for appreciating its role in truck maintenance and operation.

Basic Concepts of Plain Washers

Plain washers are fundamental components in mechanical systems. These flat, annular devices are placed under the head of a bolt or a nut, or in a groove, to distribute the load and prevent damage to the surface. By providing a barrier between the fastener and the surface it is securing, plain washers help in distributing the load more evenly and reducing the risk of surface damage ¹. Materials commonly used in plain washers include steel, stainless steel, and various alloys, each offering different properties such as strength, corrosion resistance, and durability ².

Purpose of the 3529610 Plain Washer

The 3529610 Plain Washer by Cummins is designed to enhance the efficiency and reliability of truck components. It ensures that fasteners are securely in place without causing damage to the surfaces they are attached to. This washer aids in distributing the load from the fastener more evenly, which is crucial in the high-stress environments typical of heavy-duty truck operations.

Key Features

This Cummins part is characterized by its design and material composition. It is made from high-quality materials that offer durability and resistance to wear and corrosion, ensuring long-term performance in demanding conditions. Its design is straightforward, yet it incorporates features that enhance its functionality, such as precise dimensions that ensure a proper fit and optimal load distribution.

Benefits

Using the 3529610 Plain Washer in truck maintenance and operation offers several benefits. It improves load distribution under fasteners, which helps in securing components more effectively and reducing the risk of damage to surfaces. Additionally, it enhances fastening security, ensuring that components remain firmly in place even under significant stress. Its durability in harsh conditions makes it a reliable choice for heavy-duty truck applications ³.

Installation and Usage

Proper installation of the 3529610 Plain Washer is crucial for its effectiveness. It should be placed under the head of a bolt or nut, ensuring that it is correctly aligned and seated. Common applications within heavy-duty trucks include securing engine components, chassis parts, and other critical assemblies. Correct usage ensures that the washer can perform its intended function, contributing to the overall reliability and safety of the vehicle.

Troubleshooting and Maintenance

Common issues with plain washers can include wear, corrosion, or improper installation. Regular inspection and maintenance can help identify these issues early, allowing for timely replacement or adjustment. Signs of wear, such as thinning or deformation, indicate that replacement may be necessary to maintain the integrity of the fastening system. Proper storage and handling of washers can also contribute to their longevity and effectiveness.

Cummins: Manufacturer Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including diesel and natural gas engines, as well as related technologies. With a history of innovation and a commitment to quality, Cummins has established a reputation for excellence in the automotive industry. Their expertise in diesel engines and components is reflected in the design and manufacturing of parts like the 3529610 Plain Washer, ensuring that they meet the high standards required for heavy-duty truck applications.

Application in Specific Engine Models

The 3529610 Plain Washer is utilized in various Cummins engine models, including the 4B3.9, 6B5.9, 6C8.3, L8.9, ISC CM850, and ISL9 CM2150 SN. In these engines, this part maintains the integrity of the engine’s mounting points and ensures that components are properly sealed, preventing leaks and ensuring optimal performance.

Role of 3529610 Plain Washer in Engine Systems

This part integrates with several key components in engine systems, contributing to their efficient operation and durability. It ensures proper spacing and alignment in actuator bracket kits, secures turbochargers to engine blocks or manifolds, maintains the integrity of solenoids in bracket solenoid kits, and ensures leak-free seals in fuel shutoff valves and kits. Additionally, it assists in the precise fitting of components in pre-set actuator and turbine housing kits, secures turbochargers in turbocharger and turbocharger kits, ensures smooth operation of wastegate actuators in wastegate actuator kits and wastegate T/Housing sub-assemblies, and prevents coolant leaks in water outlet connections.

Conclusion

The 3529610 Plain Washer is a versatile and essential component in the maintenance and operation of heavy-duty trucks. Its role in distributing load, preventing surface damage, and ensuring the secure attachment of components underscores its importance in the reliability and performance of Cummins engines and related systems.