5264556
Flywheel Housing
Cummins®

The Cummins 5264556 Flywheel Housing is a component designed for use in commercial trucks. It serves a significant role in the operation of these vehicles by providing a secure mounting point for the flywheel and facilitating the interaction between the engine and transmission. Understanding its purpose and functionality is key to maintaining the efficiency and reliability of truck engines.

Basic Concepts of Flywheel Housing

A flywheel housing is a part of the engine system that encases the flywheel, which is a heavy rotating disc that stores rotational energy ¹. The housing supports the flywheel and allows it to interact with the clutch, which is responsible for engaging and disengaging the engine from the transmission. This interaction is vital for smooth gear changes and efficient power transfer from the engine to the wheels.

Purpose of the 5264556 Flywheel Housing

This Cummins part is integral to the operation of a truck. It contributes to engine performance by ensuring that the flywheel is securely mounted and properly aligned. This alignment is crucial for the efficient transfer of power and for minimizing wear on the clutch and other connected components ². Additionally, the housing helps to maintain the durability of the engine by providing a stable environment for the flywheel to operate within.

Key Features

The 5264556 is characterized by its robust design and the use of high-quality materials. These features are intended to enhance its functionality and longevity. The housing is engineered to withstand the high stresses and temperatures associated with commercial truck engines. Its design also includes provisions for easy installation and maintenance, which are important considerations for fleet operators.

Benefits

The 5264556 offers several benefits that contribute to the overall performance of a truck’s engine. It helps to improve engine efficiency by ensuring that the flywheel operates within optimal parameters. This can lead to better fuel economy and reduced emissions ³. Additionally, the housing reduces wear on connected components by providing a stable and secure mounting point for the flywheel. This can extend the service life of the clutch and other parts of the drivetrain.

Installation Process

Proper installation of the 5264556 is important for ensuring its effectiveness and the overall health of the engine. The process involves several steps, including preparing the engine block, aligning the housing with the flywheel, and securing it in place. It is important to follow manufacturer guidelines and use the appropriate tools to ensure a proper fit and function.

Common Issues and Troubleshooting

Like any mechanical component, the 5264556 may encounter issues over time. Common problems can include misalignment, wear, or damage to the housing itself. Troubleshooting these issues typically involves inspecting the housing for signs of damage, checking the alignment of the flywheel, and ensuring that all mounting bolts are properly torqued. Addressing these issues promptly can help to prevent more serious problems down the line.

Maintenance Tips

To ensure the longevity and optimal performance of the 5264556, regular maintenance is recommended. This includes inspecting the housing for signs of wear or damage, checking the alignment of the flywheel, and ensuring that all bolts are tightened to the manufacturer’s specifications. Additionally, keeping the housing clean and free of debris can help to prevent corrosion and other forms of damage.

Compatibility and Applications

The 5264556 is designed for specific types of trucks and engines. It is important to verify compatibility with the make and model of the truck to ensure proper fit and function. Cummins provides detailed information on the applications for which this housing is intended, which can be consulted to ensure the correct part is used.

Cummins Overview

Cummins Inc. is a well-established company in the commercial truck industry, known for its commitment to quality and innovation. With a history of developing reliable and efficient engine components, Cummins has built a reputation for excellence. The company’s products, including the 5264556, are designed with the aim of enhancing the performance and durability of commercial trucks.

Cummins Flywheel Housing Part 5264556 Compatibility

The Cummins Flywheel Housing part number 5264556 is designed to fit a variety of Cummins engines, ensuring compatibility across different models. Here is a detailed look at the engines with which this part is compatible:

QSB4.5 Series

• QSB4.5 CM850 (CM2850)
• QSB6.7 CM850 (CM2850)

These engines, part of the QSB4.5 and QSB6.7 series, are known for their robust performance and reliability. The flywheel housing part 5264556 is engineered to integrate seamlessly with these models, providing a secure and efficient connection to the engine’s flywheel.

QSB6.7 Series

• QSB6.7 CM2250
• QSB6.7 CM2350 B105
• QSB6.7 CM850 (CM2850)

The QSB6.7 series engines are designed for heavy-duty applications, offering high power output and durability. The flywheel housing part 5264556 is specifically crafted to fit these engines, ensuring optimal performance and longevity.

QSB7 Series

• QSB7 CM2880 B117

The QSB7 series engines are among Cummins’ most advanced offerings, providing exceptional power and efficiency. The flywheel housing part 5264556 is compatible with the QSB7 CM2880 B117, ensuring that it meets the stringent demands of these high-performance engines.

This compatibility ensures that the flywheel housing part 5264556 can be used across a range of Cummins engines, providing a reliable and efficient solution for maintenance and repairs.

Integration of Part 5264556 Flywheel Housing in Engine Systems

The Flywheel Housing, specifically part 5264556, is an integral component in the assembly and operation of engine systems. Its primary role is to encase and support the flywheel, which is a vital part of the engine’s rotational energy storage system.

When integrating part 5264556 into an engine system, it interfaces directly with the crankshaft. The flywheel is mounted on the crankshaft, and the housing secures it in place, ensuring stability and alignment. This setup is essential for the smooth transfer of power from the engine to the transmission system.

Additionally, the Flywheel Housing works in conjunction with the clutch system. In manual transmissions, the housing must align perfectly with the clutch assembly to allow for efficient engagement and disengagement of the clutch. This alignment ensures that the power transfer is seamless and that the engine operates within its optimal performance range.

Furthermore, the housing plays a role in maintaining the engine’s balance. By securely holding the flywheel, it helps in reducing vibrations and ensuring that the engine runs smoothly. This is particularly important in high-performance engines where precision and balance are paramount.

In summary, part 5264556 Flywheel Housing is a key component that ensures the proper functioning of the flywheel, crankshaft, and clutch system within the engine. Its role in maintaining alignment, reducing vibrations, and facilitating power transfer underscores its importance in the overall engine system.

Conclusion

The Cummins 5264556 Flywheel Housing is a critical component in the operation of commercial truck engines. Its robust design, compatibility with various Cummins engines, and role in maintaining engine efficiency and durability make it an essential part for fleet operators and maintenance professionals. Regular maintenance and proper installation are key to ensuring the longevity and optimal performance of this part.