3527987
Compressor Housing
Cummins®

Introduction

The Cummins 3527987 Compressor Case is a vital component in the turbocharger system of commercial trucks. It enhances engine performance by optimizing the air intake process. This component is integral to the turbocharger’s function, which in turn plays a significant role in the overall efficiency and power output of the engine ¹.

Basic Concepts of Compressor Cases

A compressor case is a fundamental part of the turbocharger, housing the compressor wheel and contributing to the compression of intake air. This compression increases the air density, which is essential for efficient combustion within the engine. The compressor case ensures that the compressed air is delivered smoothly and consistently to the engine cylinders, thereby enhancing engine efficiency ².

Purpose of the 3527987 Compressor Case

The 3527987 Compressor Case specifically serves to facilitate the turbocharger’s operation in a truck’s engine. By increasing the density of the air entering the engine, it improves combustion efficiency. This results in better engine performance, allowing the truck to operate more effectively under various conditions ³.

Key Features

The 3527987 Compressor Case is designed with precision engineering, utilizing high-quality materials to ensure durability and performance. Its construction includes robust materials that withstand the high pressures and temperatures within the turbocharger system. Unique design elements may include reinforced sections to handle stress and precise machining to ensure optimal airflow and efficiency ⁴.

Benefits

The advantages of the 3527987 Compressor Case include improved engine performance, increased fuel efficiency, and enhanced durability. These benefits contribute to better overall truck performance and can lead to operational cost savings over time. The efficient compression of air allows for more complete combustion, which can result in reduced emissions and longer engine life ¹.

Installation Process

Proper installation of the 3527987 Compressor Case involves several steps to ensure it functions correctly. This includes using the appropriate tools and equipment, ensuring a proper seal, and aligning the case correctly within the turbocharger system. Attention to detail during installation is important to maintain the integrity of the compressor case and the overall turbocharger system ³.

Troubleshooting Common Issues

Common problems with compressor cases can include leaks, cracks, or performance issues. Diagnostic tips for these problems may involve inspecting the case for visible damage, checking for proper seals, and ensuring that all connections are secure. Potential solutions might include repairs or replacements, depending on the severity of the issue ².

Maintenance Tips

Regular maintenance practices are important to ensure the longevity and optimal performance of the 3527987 Compressor Case. This includes routine inspections for signs of wear or damage, cleaning procedures to remove any buildup that could affect performance, and adhering to recommended inspection intervals. Proper maintenance can prevent many common issues and extend the life of the compressor case ⁴.

Cummins Corporation

Cummins Inc. is a well-established manufacturer in the commercial truck industry, known for its innovative and high-quality automotive components. The company has a long history of providing reliable and efficient parts, including the 3527987 Compressor Case. Cummins’ commitment to quality and innovation is evident in its product range, which is designed to meet the demanding requirements of commercial trucking ¹.

Compatibility

The Cummins Compressor Case part number 3527987 is a critical component in the engine’s air intake system. This part is designed to fit seamlessly with various Cummins engines, ensuring optimal performance and reliability. Below is a detailed overview of the engines with which this compressor case is compatible:

6B5.9 Engine Series

The 6B5.9 engine series is known for its robust design and efficiency. The compressor case part 3527987 is engineered to integrate perfectly with the 6B5.9 engines, providing a secure and efficient air intake system. This compatibility ensures that the engine operates smoothly, maintaining its performance standards ³.

Grouping of Compatible Engines

In addition to the 6B5.9 series, the compressor case 3527987 is also compatible with other Cummins engines within the same family. These engines share similar design characteristics and operational requirements, making the compressor case a versatile component across multiple models. The compatibility extends to:

• 6B5.9 Series: As mentioned, this series benefits from the precise fit and functionality of the 3527987 compressor case.
• Other Cummins Models: While the primary focus is on the 6B5.9 series, the compressor case is also designed to fit other Cummins engines that share similar specifications and design parameters ³.

Understanding the Role of Part 3527987 Compressor Case in Engine Systems

The part 3527987 compressor case is a fundamental component in the operation of various engine systems, particularly when integrated with aftermarket turbochargers, standard turbochargers, and turbocharger kits.

Integration with Aftermarket Turbochargers

When part 3527987 is utilized in conjunction with an aftermarket turbocharger, it serves as the housing for the compressor wheel. This setup ensures that the compressed air is efficiently channeled into the engine’s intake system. The compressor case’s design allows for optimal airflow management, enhancing the turbocharger’s performance by maintaining structural integrity under high-pressure conditions ².

Role in Standard Turbocharger Systems

In standard turbocharger applications, the compressor case (part 3527987) plays a significant role in preserving the balance between air compression and thermal management. It encapsulates the compressor wheel, safeguarding it from external contaminants while allowing for smooth operation. The case’s construction is tailored to withstand the rigorous demands of continuous high-speed rotation, ensuring reliable performance over extended periods ¹.

Functionality in Turbocharger Kits

When incorporated into a turbocharger kit, part 3527987 compressor case contributes to the overall efficiency of the system. It works in harmony with other components such as the turbine housing, intercooler, and wastegate to optimize boost pressure. The case’s precise engineering ensures that the compressed air is delivered consistently, which is essential for achieving the desired power output and fuel efficiency enhancements that turbocharger kits are designed to provide ⁴.

Conclusion

In summary, the 3527987 Compressor Case is integral to the effective functioning of turbochargers across different applications, ensuring that the compressed air is managed efficiently to support enhanced engine performance. Its compatibility with various Cummins engines, robust design, and precise engineering make it a critical component for maintaining optimal engine efficiency and performance ¹²³⁴.