2897881
Mounting Spacer
Cummins®

Introduction

The Cummins 2897881 Mounting Spacer is a component designed for use in heavy-duty truck applications. It serves a specific function within the mounting systems of engines or transmissions, contributing to the overall stability and performance of the vehicle.

Basic Concepts of Mounting Spacers

Mounting spacers are mechanical components used to create distance between two parts in an assembly. They play a role in ensuring proper alignment and stability of components, which is vital for the efficient operation of mechanical systems. By providing the necessary spacing, mounting spacers help in distributing loads evenly and reducing stress on the components they separate ¹.

Purpose of the 2897881 Mounting Spacer

The Cummins 2897881 Mounting Spacer is utilized in the mounting systems of trucks, specifically within engine or transmission assemblies. It functions to maintain the correct spacing between the engine or transmission and the frame of the truck. This spacing is crucial for the alignment of these heavy components, which in turn affects the overall performance and longevity of the truck’s powertrain ².

Key Features

The Cummins 2897881 Mounting Spacer is characterized by its robust material composition, precise dimensions, and design features that enhance its performance and durability. These features ensure that the spacer can withstand the rigors of heavy-duty truck operations, providing reliable service over the vehicle’s lifespan.

Benefits of Using the 2897881 Mounting Spacer

Incorporating the Cummins 2897881 Mounting Spacer into a truck’s engine or transmission mounting system offers several advantages. These include improved vibration isolation, which helps in reducing wear on connected components, enhanced alignment of the engine or transmission for optimal performance, and increased longevity of the attached parts due to the spacer’s durable construction ³.

Installation Considerations

Proper installation of the Cummins 2897881 Mounting Spacer is key to ensuring its effectiveness. This involves adhering to specified torque settings during installation to secure the spacer in place without over-tightening, performing alignment checks to confirm the correct positioning of the engine or transmission, and ensuring compatibility with other components in the mounting system.

Troubleshooting Common Issues

Common issues with mounting spacers, such as wear, misalignment, or failure, can arise over time. Addressing these problems may involve inspecting the spacer for signs of damage or excessive wear, checking the alignment of the engine or transmission, and replacing the spacer if necessary to maintain the integrity of the mounting system.

Maintenance Tips

Regular maintenance of the Cummins 2897881 Mounting Spacer is recommended to ensure its continued performance. This includes periodic inspections for wear or damage, cleaning the spacer to remove any debris that could affect its function, and considering replacement if significant wear is observed or if the spacer shows signs of failure.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a broad product range, Cummins has established a strong reputation in the commercial truck industry for producing reliable and high-performance components.

Compatibility with Cummins Engines

The Cummins Mounting Spacer part number 2897881 is designed to fit seamlessly with a range of Cummins engines, ensuring proper alignment and stability during operation. This part is integral to the assembly of the engine, providing a secure mounting point for various components.

QSK60 and QSK95 Series Engines

The Mounting Spacer 2897881 is compatible with the QSK60 and QSK95 series engines. These engines are part of Cummins’ lineup of high-performance, heavy-duty diesel engines, known for their durability and efficiency. The QSK60 and QSK95 engines are often used in applications such as marine, power generation, and industrial uses.

• QSK60 G CM2358 K110
• QSK95 CM2350 K111
• QSK95 CM2350 K113

In these engines, the Mounting Spacer 2897881 plays a crucial role in maintaining the structural integrity of the engine assembly. It ensures that the components are mounted correctly, reducing the risk of misalignment and potential mechanical failures.

CM2358 and CM2350 Engine Models

The specific engine models CM2358 and CM2350 also benefit from the use of the Mounting Spacer 2897881. These models are part of the Cummins QSK series and are designed to deliver high power output and reliability.

• QSK60 G CM2358 K110
• QSK95 CM2350 K111
• QSK95 CM2350 K113

The Mounting Spacer 2897881 is engineered to fit precisely with these engine models, ensuring that all components are securely fastened and properly aligned. This is essential for maintaining the performance and longevity of the engine.

K110, K111, and K113 Engine Variants

The K110, K111, and K113 variants of the QSK60 and QSK95 engines also require the Mounting Spacer 2897881 for optimal performance. These variants may differ slightly in specifications and applications, but the mounting spacer remains a critical component in all cases.

• QSK60 G CM2358 K110
• QSK95 CM2350 K111
• QSK95 CM2350 K113

By ensuring that the components are correctly mounted, the Mounting Spacer 2897881 helps to maintain the overall efficiency and reliability of these engines. It is a vital part of the engine’s assembly, contributing to the smooth operation and longevity of the engine.

Role of Part 2897881 Mounting Spacer in Engine Systems

The part 2897881 Mounting Spacer is an essential component in the assembly and arrangement of various engine systems. It ensures proper alignment and spacing between components, contributing to the overall efficiency and performance of the engine.

Aftercooler Integration

In aftercooler systems, the Mounting Spacer is used to maintain the correct distance between the aftercooler and other components, such as the turbocharger or plumbing. This spacing is vital for optimal airflow and cooling efficiency, ensuring that the compressed air is adequately cooled before entering the engine.

Turbocharger Arrangement

When integrating turbochargers into an engine system, the Mounting Spacer plays a significant role. It ensures that the turbocharger is positioned at the correct distance from the engine block and other components. This precise spacing is important for the turbocharger’s performance, allowing it to operate within its designed parameters and enhancing the engine’s overall power output.

Plumbing Alignment

In plumbing systems, the Mounting Spacer is used to align various pipes and fittings. It ensures that there is adequate clearance between components, preventing interference and allowing for smooth fluid flow. This is particularly important in high-pressure systems where even minor misalignments can lead to leaks or reduced efficiency.

Turbocharger Tube Brace

For turbocharger tube braces, the Mounting Spacer ensures that the brace is correctly positioned relative to the turbocharger and other components. This spacing is important for the structural integrity of the system, providing the necessary support and stability to withstand the high pressures and temperatures associated with turbocharger operation.

Conclusion

Overall, the Cummins 2897881 Mounting Spacer is a key component in ensuring the proper arrangement and functionality of various engine systems, contributing to the engine’s performance and reliability. Its role in maintaining alignment, spacing, and structural integrity is crucial for the efficient operation of heavy-duty truck engines.