3087764
Flexplate
Cummins®

The Cummins 3087764 Flex Plate is a component designed for use in heavy-duty trucks. It serves a significant role in the operation of these vehicles by facilitating the connection between the engine and the transmission. This part ensures efficient power transfer and contributes to the overall performance and reliability of the truck.

Basic Concepts of Flex Plates

A flex plate, short for flexible plate, is a component used in automatic transmissions to connect the engine to the transmission. Unlike a traditional flywheel, which is typically used in manual transmissions and is made of heavier materials, a flex plate is generally thinner and more flexible. This flexibility allows it to absorb some of the torsional vibrations produced by the engine, contributing to smoother operation ¹. Within the drivetrain of a truck, the flex plate plays a role by ensuring a consistent transfer of power from the engine to the transmission, which is crucial for the vehicle’s operation.

Purpose of the Cummins 3087764 Flex Plate

The Cummins 3087764 Flex Plate is designed to serve as a link between the engine and the transmission in heavy-duty trucks. It operates by engaging with the engine’s crankshaft on one side and the transmission’s torque converter on the other. This connection allows for the efficient transfer of power generated by the engine to the transmission, enabling the truck to move. The flex plate’s design also helps in managing the vibrations and stresses that occur during operation, contributing to the longevity and performance of the drivetrain components.

Key Features

The Cummins 3087764 Flex Plate is characterized by several key features that enhance its performance. It is constructed from high-strength materials, ensuring durability under the demanding conditions of heavy-duty truck operation. The design of the flex plate includes multiple starter ring gear teeth, which provide reliable engagement with the starter motor. Additionally, its construction allows for flexibility, which helps in absorbing engine vibrations and reducing stress on the drivetrain components.

Benefits of Using the Cummins 3087764 Flex Plate

Utilizing the Cummins 3087764 Flex Plate offers several advantages. Its robust construction contributes to improved durability, making it suitable for the rigorous demands of heavy-duty applications. The efficient design of the flex plate enhances the overall efficiency of power transfer between the engine and transmission. Furthermore, its compatibility with specific truck models ensures optimal performance and reliability in those applications.

Installation Process

Installing the Cummins 3087764 Flex Plate requires careful attention to detail to ensure proper function and longevity. The process involves aligning the flex plate with the engine’s crankshaft and securing it in place. Tools such as a torque wrench may be necessary to ensure the correct tightening of bolts. It is important to follow manufacturer guidelines during installation to avoid damage to the component or the engine.

Maintenance and Troubleshooting

Maintaining the Cummins 3087764 Flex Plate is key to ensuring its optimal performance. Regular inspections for signs of wear or damage are recommended. Common issues that may arise include cracks in the flex plate or wear on the starter ring gear teeth. Addressing these issues promptly can prevent more significant problems down the line. Troubleshooting may involve checking for proper alignment and ensuring that all bolts are tightened to the manufacturer’s specifications.

Compatibility and Applications

The Cummins 3087764 Flex Plate is designed for use in specific heavy-duty truck models and engine types. Its application is common in trucks where automatic transmissions are utilized, providing a reliable connection between the engine and transmission. Ensuring compatibility with the specific truck model and engine type is crucial for optimal performance and reliability.

Manufacturer - Cummins Inc.

Cummins Inc. is a well-established manufacturer in the automotive and heavy-duty truck components industry. With a history of innovation and quality, Cummins has built a reputation for producing reliable and high-performance parts. The company’s commitment to excellence is evident in the design and construction of components like the Cummins 3087764 Flex Plate, ensuring they meet the demanding requirements of heavy-duty applications.

Flex Plate 3087764 Compatibility with Cummins Engines

The Flex Plate 3087764, manufactured by Cummins, is a critical component in the engine assembly, serving as an intermediary between the engine and the transmission. This part is designed to accommodate the differences in rotational speed and vibration between the engine and the transmission, ensuring a smooth power transfer.

N14 CELECT PLUS and N14 MECHANICAL Engines

In the context of the N14 CELECT PLUS and N14 MECHANICAL engines, the Flex Plate 3087764 plays a pivotal role in maintaining the integrity of the engine-transmission interface. Both these engine variants are known for their robust construction and reliability, making them suitable for heavy-duty applications.

• N14 CELECT PLUS: This engine variant features advanced electronic controls, enhancing performance and efficiency. The Flex Plate 3087764 is engineered to work seamlessly with the CELECT PLUS system, ensuring optimal power delivery and minimizing wear and tear.

• N14 MECHANICAL: The N14 MECHANICAL engine, on the other hand, relies on traditional mechanical controls. Despite the difference in control systems, the Flex Plate 3087764 is designed to fit both engine variants, providing a consistent and reliable connection between the engine and the transmission.

The Flex Plate 3087764 is crafted from high-quality materials, ensuring durability and resistance to the harsh conditions typically encountered in heavy-duty operations. Its design allows for precise alignment and secure mounting, which is crucial for the longevity and performance of both the engine and the transmission.

By integrating the Flex Plate 3087764 into the N14 CELECT PLUS and N14 MECHANICAL engines, Cummins ensures that these engines can operate efficiently and reliably, meeting the demands of various industrial and commercial applications.

Role of Part 3087764 Flex Plate in Engine Systems

The part 3087764 Flex Plate is an integral component in the operation of the Flywheel within an engine system. When the engine’s crankshaft rotates, the Flex Plate transmits this rotational force to the Flywheel. This transmission is essential for several engine functions.

Firstly, the Flex Plate ensures smooth operation of the Flywheel, which in turn aids in the efficient transfer of power from the engine to the transmission system. This is particularly important during gear changes, where the Flywheel helps to maintain engine momentum, ensuring a seamless transition between gears.

Additionally, the Flex Plate plays a role in the starting process of the engine. When the starter motor engages, it spins the Flex Plate, which then rotates the Flywheel and, consequently, the crankshaft. This initial rotation is necessary to start the combustion process within the engine cylinders.

Furthermore, the Flex Plate contributes to the balance and stability of the engine. By evenly distributing the rotational forces generated by the crankshaft, it helps to minimize vibrations and wear on other engine components.

In summary, the 3087764 Flex Plate is a key element in the interaction between the engine’s crankshaft and the Flywheel, facilitating power transmission, aiding in engine start-up, and contributing to the overall stability and efficiency of the engine system.

Conclusion

The Cummins 3087764 Flex Plate is a vital component in the drivetrain of heavy-duty trucks, ensuring efficient power transfer and contributing to the overall performance and reliability of the vehicle. Its design, featuring high-strength materials and flexibility, allows it to absorb engine vibrations and reduce stress on drivetrain components. The proper installation, maintenance, and compatibility of this part are crucial for optimal performance. Cummins Inc.’s commitment to quality and innovation is reflected in the design and construction of the 3087764 Flex Plate, making it a reliable choice for heavy-duty applications.