4004725
Flywheel Housing Support
Cummins®

The Flywheel Housing Support, identified by part number 4004725, is a component manufactured by Cummins, a well-established name in the automotive industry. This part plays a significant role in the operation of heavy-duty trucks, contributing to the overall efficiency and reliability of the vehicle’s powertrain ¹.

Basic Concepts

The Flywheel Housing Support is designed to encase and support the flywheel within the engine system. It ensures the flywheel is securely held in place, allowing it to interact effectively with other engine components such as the clutch and transmission. This support is vital for the smooth transfer of power from the engine to the transmission system ².

Role and Function

In the operation of a truck, the Flywheel Housing Support serves the purpose of maintaining the flywheel’s position and alignment. This is crucial for the engine’s stability and the efficient transfer of rotational energy. By supporting the flywheel, this component helps in reducing vibrations and ensuring a consistent power delivery, which is fundamental for the truck’s performance ³.

Key Features

This Cummins part is characterized by its robust material composition and precise design elements. Crafted from high-strength materials, it is engineered to withstand the rigorous demands of heavy-duty applications. Its design incorporates features that enhance performance and durability, ensuring long-term reliability in demanding operating conditions.

Benefits

The advantages of utilizing the Flywheel Housing Support include improved engine efficiency and reduced wear on connected components. By providing a stable environment for the flywheel, it contributes to the overall reliability of the truck’s powertrain. This results in smoother operation and potentially lower maintenance costs over the vehicle’s lifespan.

Installation and Compatibility

Proper installation of the Flywheel Housing Support is key to its effective function. It requires correct alignment and a secure fit within the engine assembly to ensure optimal performance. Compatibility with various truck models and engine types is an important consideration, ensuring that the component integrates seamlessly with the existing engine system.

Maintenance and Troubleshooting

Routine maintenance practices are recommended to prolong the lifespan of the Flywheel Housing Support. Regular inspections for signs of wear or damage can prevent potential issues. Common problems may include misalignment or wear, which can be diagnosed through systematic checks. Troubleshooting tips involve ensuring proper installation and alignment, and addressing any issues promptly to maintain the component’s integrity.

Cummins Overview

Cummins Inc. is a renowned manufacturer in the automotive industry, known for its commitment to producing high-quality components for commercial vehicles. With a rich history and a strong reputation, Cummins continues to be a trusted provider of durable and reliable parts, including the Flywheel Housing Support, for the heavy-duty truck market.

Flywheel Housing Support for ISM CM570 and ISM CM570/870 Engines

The Flywheel Housing Support, part number 4004725, manufactured by Cummins, is a critical component in the ISM CM570 and ISM CM570/870 engines. This part plays a pivotal role in maintaining the structural integrity and operational efficiency of the engine by supporting the flywheel housing.

In the ISM CM570 engine, the Flywheel Housing Support ensures that the flywheel housing remains securely fastened to the engine block, minimizing vibrations and preventing misalignment. This support is essential for the smooth operation of the engine, as it helps to maintain the precise alignment of the flywheel and the crankshaft.

Similarly, in the ISM CM570/870 engine, the Flywheel Housing Support performs the same function. Given the dual-engine configuration, the support ensures that both flywheel housings are adequately secured, contributing to the overall stability and performance of the engine system.

The design and material of the Flywheel Housing Support are engineered to withstand the high stresses and temperatures associated with engine operation, ensuring longevity and reliability. This part is integral to the engine’s performance, as it directly impacts the efficiency and durability of the engine’s power transmission system.

Role of Part 4004725 Flywheel Housing Support in Engine Systems

The 4004725 Flywheel Housing Support is an integral component in the assembly and operation of engine systems, particularly in relation to the flywheel and its associated mechanisms. This support is designed to provide a stable mounting point for the flywheel, ensuring that it remains securely in place during engine operation.

Integration with Flywheel Pressure-Time Delivery System

In engines equipped with a flywheel pressure-time delivery system, the 4004725 Flywheel Housing Support plays a significant role. It interfaces directly with the flywheel, allowing for precise control over the pressure and timing of fuel delivery. The support ensures that the flywheel operates within the specified parameters, contributing to efficient fuel combustion and overall engine performance.

Support for Rear Engine Components

The 4004725 Flywheel Housing Support also serves as a critical mounting point for various rear engine components. By providing a robust and stable foundation, it allows these components to function optimally. This includes parts such as the rear main seal, which relies on the support to maintain its position and effectiveness in preventing oil leaks.

Enhancing Structural Integrity

Beyond its direct interactions with the flywheel and rear engine components, the 4004725 Flywheel Housing Support enhances the structural integrity of the engine assembly. It helps distribute the forces generated during engine operation, reducing stress on other components and contributing to the longevity and reliability of the engine.

Facilitating Maintenance and Repairs

From a maintenance perspective, the 4004725 Flywheel Housing Support simplifies the process of accessing and replacing the flywheel and related components. Its design allows for easier disassembly and reassembly, which is particularly beneficial during routine maintenance or when performing repairs on the engine.

Conclusion

In summary, the 4004725 Flywheel Housing Support is a key component that ensures the proper functioning and durability of engine systems. Its role in supporting the flywheel, interfacing with the pressure-time delivery system, and providing a stable mount for rear engine components underscores its importance in maintaining engine performance and reliability.