3008417
Flexplate
Cummins®

The Cummins 3008417 Flexplate is a component designed for use in heavy-duty trucks, specifically engineered to facilitate the connection between the engine and the transmission. This part plays a role in the efficient transfer of power from the engine to the transmission, ensuring smooth operation of the vehicle ¹.

Basic Concepts of a Flexplate

A flexplate is a component in the drivetrain of a vehicle, particularly in automatic transmission systems. It is a thin, circular plate made of metal, designed to flex slightly under the torque produced by the engine. This flexibility allows it to absorb some of the shock and vibration generated during operation. Unlike a flywheel, which is used in manual transmission vehicles and is typically heavier and more rigid, a flexplate is lighter and more adaptable to the varying loads and speeds of an automatic transmission ².

Purpose of the Cummins 3008417 Flexplate

The Cummins 3008417 Flexplate serves the purpose of connecting the engine to the transmission in heavy-duty trucks. It enables the transfer of power generated by the engine to the transmission, which then distributes this power to the wheels. This connection is vital for the operation of the vehicle, as it ensures that the engine’s power is effectively transmitted to the drivetrain.

Key Features of the Cummins 3008417 Flexplate

The Cummins 3008417 Flexplate is characterized by its robust design and the use of high-quality materials. These elements contribute to its durability and performance. The flexplate is engineered to withstand the high torque and stress levels typical of heavy-duty truck engines. Its design includes features that enhance its strength and reliability, ensuring it can operate under demanding conditions.

Benefits of Using the Cummins 3008417 Flexplate

The Cummins 3008417 Flexplate offers several advantages. Its design and construction contribute to improved efficiency in power transfer, reducing energy loss between the engine and transmission. Additionally, the flexplate’s compatibility with Cummins engines ensures reliable performance and integration within the engine system. Its durability and resistance to wear and tear also contribute to the overall reliability of the vehicle.

Installation Considerations

Proper installation of the Cummins 3008417 Flexplate is important for ensuring optimal performance and longevity. Guidelines for installation include ensuring the flexplate is correctly aligned with the engine and transmission, and that all mounting bolts are securely tightened. Following these best practices helps prevent issues such as misalignment or vibration, which can affect the performance of the vehicle.

Common Issues and Troubleshooting

Typical problems associated with flexplates include cracking, wear, and failure to engage properly with the torque converter. Diagnostic methods for identifying these issues involve visual inspection for cracks or damage, checking for proper alignment, and ensuring the flexplate is securely mounted. Potential solutions may include replacement of the flexplate or addressing any underlying issues that may have contributed to its failure.

Maintenance Tips

Regular maintenance of the Cummins 3008417 Flexplate is important for preventing issues and extending its service life. This includes periodic inspection for signs of wear or damage, ensuring it remains properly aligned and securely mounted, and addressing any issues promptly. Following these maintenance tips helps ensure the flexplate continues to perform reliably over time.

Cummins Corporation 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 commitment to quality, Cummins serves customers in approximately 190 countries and territories through a network of more than 600 company-owned and independent distributor facilities and more than 7,200 dealer locations. The company’s product range includes diesel and natural gas engines, as well as related technologies, demonstrating its leadership in the diesel engine market.

Flexplate Part 3008417 Compatibility with Cummins Engines

The Flexplate part number 3008417, manufactured by Cummins, is designed to integrate seamlessly with specific Cummins engine models. This component plays a role in the engine’s operation by connecting the engine to the transmission, facilitating the transfer of power from the engine to the drivetrain.

Cummins K19 Engine

For the Cummins K19 engine, the Flexplate part 3008417 is engineered to fit perfectly with the engine’s crankshaft. This ensures a smooth and efficient power transfer, critical for the engine’s performance and longevity. The design of the Flexplate accommodates the unique specifications of the K19 engine, including its bolt pattern and torque specifications, ensuring a secure and reliable connection.

Grouping of Compatible Engines

While the primary focus here is on the Cummins K19 engine, it is important to note that the Flexplate part 3008417 may also be compatible with other Cummins engines within the same series or those with similar specifications. Cummins often designs components to be interchangeable across certain engine models, enhancing compatibility and ease of maintenance.

Engines within the same series or those that share similar design characteristics are likely to use the same Flexplate part number, ensuring consistency in performance and reliability. This compatibility allows for easier inventory management and reduces the need for multiple part numbers, streamlining the maintenance process for technicians and fleet managers.

Role of Part 3008417 Flexplate in Engine Systems

The Flexplate, identified by part number 3008417, is an integral component in the operation of automatic transmission systems, working in conjunction with several key engine components. Unlike the flywheel, which is typically used in manual transmission vehicles, the Flexplate serves a similar purpose but is designed to interface with the torque converter of an automatic transmission.

When the engine is running, the Flexplate is driven by the crankshaft through a series of bolts. This connection ensures that the rotational energy produced by the engine is efficiently transferred to the torque converter. The torque converter, in turn, multiplies this torque and transmits it to the transmission, allowing the vehicle to move.

The Flexplate also houses the starter ring gear, which engages with the starter motor’s pinion gear during the starting process. This engagement allows the starter motor to turn the engine over, initiating combustion. Once the engine is running, the Flexplate continues to play a role in maintaining the smooth transfer of power from the engine to the transmission.

Conclusion

In summary, the Flexplate (part 3008417) is a vital link in the chain of components that enable the engine to deliver power to the transmission in automatic vehicles. Its design and function are tailored to the specific demands of automatic transmission systems, ensuring reliable and efficient operation ³.