3523542
Thrust Collar
Cummins®

The Cummins 3523542 Thrust Collar is a component designed for use in heavy-duty truck engines. Its purpose is to manage axial loads and maintain alignment of engine components, contributing to the smooth operation and longevity of the engine.

Basic Concepts of Thrust Collars

A thrust collar is a mechanical component that helps control axial movement within an engine. It operates by providing a surface against which axial forces can be directed, thereby preventing undue movement of rotating parts. In an engine, the thrust collar plays a role in stabilizing components and ensuring they remain properly aligned during operation ¹.

Purpose of the 3523542 Thrust Collar

The 3523542 Thrust Collar is specifically engineered to address axial loads within a truck engine. It helps in managing the forward and backward movement of engine components, ensuring that parts such as the crankshaft and connecting rods remain aligned. This alignment is vital for the efficient transfer of power and the reduction of wear on these components.

Key Features

The 3523542 Thrust Collar is characterized by its robust design and material composition. It is typically made from high-strength materials that can withstand the rigors of heavy-duty engine operation. The collar’s design includes precise machining to ensure a perfect fit within the engine, enhancing its performance and durability.

Benefits

The use of the 3523542 Thrust Collar offers several advantages. It contributes to improved engine efficiency by ensuring that components operate within their designed parameters. Additionally, it reduces wear on connecting components, leading to extended engine life. The overall reliability of the engine is enhanced, as the thrust collar helps maintain consistent performance under varying load conditions.

Installation and Compatibility

Proper installation of the 3523542 Thrust Collar is crucial for its effective function. It should be installed according to manufacturer guidelines to ensure it fits securely and operates as intended. Preparations may include cleaning the installation area and inspecting for any damage that could affect performance.

Troubleshooting and Maintenance

Common issues with thrust collars can include wear and misalignment. Diagnostic methods for identifying problems may involve visual inspection and performance testing. Regular maintenance practices, such as cleaning and inspection, can help prolong the service life of the 3523542 Thrust Collar.

Performance Enhancements

The 3523542 Thrust Collar contributes to the overall performance of the engine by ensuring components remain aligned and operate efficiently. In scenarios where engines are subjected to high loads or variable operating conditions, the presence of a well-functioning thrust collar can notably improve operational outcomes.

Cummins Corporation

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions. With a history spanning over a century, Cummins has established a reputation for quality and innovation in the heavy-duty truck industry. The company’s product range includes engines, filtration systems, and related components, all designed to meet the demanding requirements of commercial and industrial applications.

Thrust Collar (Part 3523542) Compatibility with Cummins Engines

The Thrust Collar, identified by part number 3523542, is a critical component in various Cummins engines, ensuring proper alignment and operation of the turbocharger. This part is designed to fit seamlessly into several models, providing stability and efficiency.

L10 Engines

The L10 engine series, including variants such as L10 CELECT, L10 GAS, and L10 MECHANICAL, all accommodate the Thrust Collar 3523542. This part is essential for maintaining the integrity of the turbocharger system in these engines, ensuring optimal performance and longevity.

M11 Engines

Similarly, the M11 CELECT engine is engineered to utilize the Thrust Collar 3523542. This component plays a vital role in the turbocharger’s operation, contributing to the overall efficiency and reliability of the engine.

QSM11 Engines

The QSM11 CM570 engine also integrates the Thrust Collar 3523542. This part is crucial for the proper functioning of the turbocharger, ensuring that the engine operates at peak performance levels.

6C8.3 Engine

The 6C8.3 engine is another model that benefits from the Thrust Collar 3523542. This part is integral to the turbocharger system, providing the necessary support and alignment for efficient engine operation.

Each of these engines relies on the Thrust Collar 3523542 to maintain the turbocharger’s alignment and stability, ensuring that the engine operates smoothly and efficiently.

Role of Part 3523542 Thrust Collar in Engine Systems

The 3523542 Thrust Collar is an essential component in the efficient operation of various engine systems, particularly those involving turbochargers. It is integral in managing the axial movement of the rotor assembly within the turbocharger housing.

In an Aftermarket Turbocharger, the Thrust Collar ensures that the rotor assembly maintains proper alignment and minimizes undue stress on the turbocharger bearings. This is vital for the longevity and performance of the turbocharger.

When dealing with a Core and Housing Kit or any Core Assembly variant (such as H2C, H2D, H2S, WH2D, or H2E), the Thrust Collar plays a role in stabilizing the rotor during high-speed operation. This stabilization is key to preventing premature wear and ensuring consistent performance.

For the H2 Turbocharger and H2E Turbocharger Core, the Thrust Collar is part of the mechanism that allows for precise control over the turbocharger’s internal components. This control is necessary for optimal turbo efficiency and response.

In the context of a Gear Repair Kit or Turbocharger Repair Kit, the Thrust Collar is often replaced or inspected to ensure that it is functioning correctly. Its proper installation is fundamental to the successful repair and restoration of turbocharger performance.

The Thrust Collar is also significant in Performance Parts applications, whether AFC or non-AFC. In high-performance scenarios, where turbochargers are pushed to their limits, the Thrust Collar helps in maintaining the integrity of the turbocharger under extreme conditions.

Lastly, in any Turbocharger Kit or during a Turbocharger Repair, the correct fitting and function of the Thrust Collar are imperative. It ensures that the turbocharger can handle the increased stress and thermal loads associated with performance enhancements.

Conclusion

The 3523542 Thrust Collar is a vital component in the operation of Cummins engines, particularly in managing axial loads and ensuring the proper alignment of engine components. Its robust design and precise machining contribute to the efficiency, reliability, and longevity of the engine. Proper installation, regular maintenance, and understanding its role in various engine systems are essential for maximizing the performance and lifespan of this Cummins part.