3895517
Plain Washer
Cummins®

The Cummins 3895517 Plain Washer is a component designed for use in commercial trucks. Its purpose is to provide a smooth surface between two parts, reducing friction and wear. This part plays a role in the mechanical systems of trucks by ensuring that components operate efficiently and with minimal wear over time.

Basic Concepts of Plain Washers

Plain washers are simple yet vital components in mechanical systems. They function by distributing the load of a fastener, such as a bolt or screw, over a larger area. This reduces the pressure on the surface and prevents damage ¹. Plain washers also help to maintain alignment and provide a degree of cushioning between parts. They are commonly made from materials like steel, stainless steel, or brass, chosen for their durability, resistance to corrosion, and ability to withstand high loads.

Role of the 3895517 Plain Washer in Truck Operation

In the context of commercial trucks, this Cummins part plays a specific role in the mechanical systems. It is used in areas where components are subject to high stress and vibration, such as in the engine or transmission. By providing a smooth surface and distributing the load, this washer contributes to the overall functionality and efficiency of the truck. It helps to ensure that parts remain aligned and operate smoothly, reducing the risk of wear and failure.

Key Features

The 3895517 Plain Washer is characterized by its design and material composition. It is made from high-quality materials that offer durability and resistance to corrosion. Its design ensures a smooth surface for reduced friction and wear. These features differentiate it from other plain washers, making it suitable for the demanding conditions found in commercial trucks.

Benefits

Using the 3895517 Plain Washer in commercial trucks offers several benefits. It contributes to improved performance by ensuring that components operate smoothly and efficiently. Its durability and resistance to corrosion mean it can withstand the harsh conditions found in truck operation. This reliability reduces the need for frequent replacements and maintenance, contributing to the overall operation and maintenance of the truck.

Troubleshooting and Maintenance

Common issues with the 3895517 Plain Washer may include wear or corrosion. Regular inspection for signs of damage or deterioration is recommended. If wear is detected, replacement of the washer is advised to prevent further damage to the mechanical system. Regular maintenance practices, such as cleaning and lubrication, can help ensure the longevity and optimal performance of the washer.

Compatibility with Cummins Engines

The Plain Washer part number 3895517, manufactured by Cummins, is a versatile component designed to fit a variety of Cummins engines. This washer is essential for maintaining the integrity of engine assemblies by providing a smooth, flat surface that prevents friction and wear between components.

ISM Series Engines

• ISM CM570
• ISM CM570/870
• ISM CM876
• ISM11 CM876 SN
• ISX CM570
• QSM11 CM570
• QSM11 CM876

L10 Series Engines

• L10 CELECT
• L10 GAS
• L10 MECHANICAL

M11 Series Engines

• M11 CELECT
• M11 CELECT PLUS
• M11 MECHANICAL

QSB Series Engines

• QSB6.7 CM850 (CM2850)
• QSB6.7 M CM2250
• QSB6.7 CM2880 B117
• QSX15 CM2250 ECF

Role of Part 3895517 Plain Washer in Engine Systems

The 3895517 Plain Washer is an essential component in various engine systems, providing support and stability to multiple assemblies.

• Alternator Mounting: Ensures a secure fit between the alternator and its mounting bracket, maintaining proper alignment and reducing vibrations.
• Belt Guard Mounting: Distributes the load evenly across the mounting points, preventing undue stress on any single point and enhancing durability.
• Drive System: Maintains the correct spacing and tension where the drive connects to the alternator, vital for the efficient transfer of power.
• Fan Mounting: Ensures the fan is properly aligned with the engine’s cooling system, important for optimal airflow and cooling efficiency.
• General Alternator Mounting: Achieves a tight and secure fit, important for the alternator’s stable operation and preventing electrical issues.
• Package Product Installation: Facilitates the assembly process by ensuring all components are correctly spaced and aligned, essential for the overall functionality and reliability of the engine system.

Conclusion

The Cummins 3895517 Plain Washer is a critical component in the operation and maintenance of commercial trucks. Its role in reducing friction, distributing loads, and ensuring alignment contributes to the efficiency and longevity of truck components. Regular maintenance and timely replacement of this part are essential for the optimal performance of commercial trucks.