3915490
Clamping Plate
Cummins®

The Cummins 3915490 Clamping Plate is a component designed for use in heavy-duty truck applications. Its role is to maintain engine performance and reliability by ensuring secure connections within the engine assembly. This part is integral to the efficient operation of the engine, contributing to its overall durability and effectiveness ¹.

Basic Concepts of Clamping Plates

A clamping plate is a mechanical component used to secure other parts in place. It operates by applying pressure to hold components together, ensuring they remain aligned and function as intended. In various mechanical systems, clamping plates play a vital role in maintaining the integrity and efficiency of the assembly ².

Purpose of the Cummins 3915490 Clamping Plate

The Cummins 3915490 Clamping Plate serves a specific function within the engine assembly of a truck. It is designed to secure components, ensuring they are properly aligned and held in place. This contributes to the engine’s efficiency and durability by maintaining stable connections and reducing the risk of misalignment or component failure ³.

Key Features

The Cummins 3915490 Clamping Plate boasts several key features that enhance its performance and longevity. These include a robust material composition, precise design specifications, and unique attributes tailored to meet the demands of heavy-duty applications. The material used ensures durability under high stress, while the design specifications guarantee a secure fit and optimal functionality ⁴.

Benefits

Using the Cummins 3915490 Clamping Plate offers several benefits. These include improved engine stability, reduced vibration, and enhanced component alignment. Additionally, the clamping plate can contribute to potential cost savings by extending maintenance intervals, thanks to its durable construction and reliable performance ⁵.

Installation Process

Proper installation of the Cummins 3915490 Clamping Plate is crucial for ensuring optimal performance and longevity. The installation process involves several steps, including preparing the engine assembly, positioning the clamping plate correctly, and securing it in place. Attention to detail and adherence to best practices during installation will help maintain the efficiency and reliability of the engine ⁶.

Troubleshooting Common Issues

Common issues that may arise with the Cummins 3915490 Clamping Plate include misalignment, wear, or damage. Troubleshooting these problems involves identifying the root cause, whether it be improper installation, excessive wear, or external damage. Solutions may range from realigning the component to replacing it if significant wear or damage is present ⁷.

Maintenance Tips

To prolong the lifespan of the Cummins 3915490 Clamping Plate, regular maintenance is recommended. This includes inspecting the component for signs of wear or damage, cleaning it to remove any debris or contaminants, and following replacement guidelines to prevent premature failure. Consistent maintenance ensures the continued reliable operation of the engine ⁸.

Cummins Overview

Cummins Inc. is a leading manufacturer in the automotive and heavy-duty truck industries, known for its high-quality products and innovative solutions. The company has a rich history of providing reliable and efficient components, including the Cummins 3915490 Clamping Plate. Cummins’ reputation for excellence underscores the significance of this clamping plate within its product portfolio ⁹.

Cummins Engine Compatibility with Clamping Plate 3915490

The Cummins Clamping Plate part number 3915490 is designed to fit a variety of Cummins engines, ensuring a secure and reliable connection in various applications. Here is a detailed breakdown of the engines that are compatible with this part:

4B3.9 and 6B5.9 Engines

The 4B3.9 and 6B5.9 engines are part of the Cummins B and 6B series, which are known for their robust performance and reliability in heavy-duty applications. The 3915490 Clamping Plate is engineered to fit these engines, providing a crucial connection point that ensures proper alignment and secure fastening.

6C8.3 and G8.3 Engines

The 6C8.3 and G8.3 engines are part of the Cummins C and G series, designed for medium-duty and heavy-duty applications. The 3915490 Clamping Plate is compatible with these engines, ensuring that all components are properly aligned and fastened, contributing to the overall efficiency and longevity of the engine.

B4.5, B5.9, B6.7, and C Engines

The B4.5, B5.9, and B6.7 engines are part of the Cummins B series, while the C engine is part of the Cummins C series. These engines are widely used in various applications, from construction to agricultural machinery. The 3915490 Clamping Plate fits these engines, providing a reliable connection that is essential for maintaining engine integrity.

• B4.5 CM2350 B129B
• B5.9 CM2670 B166C
• B5.9 G
• B5.9 GAS PLUS CM556
• B6.7 CM2350 B135B
• B6.7 CM2670 B153B
• B6.7 CM2670 B164C
• B6.7 G CMOH6.0 B125
• C GAS PLUS CM556

D4.0, F2.8, F3.8, and F4.5 Engines

The D4.0, F2.8, F3.8, and F4.5 engines are part of the Cummins F series, designed for medium-duty applications. The 3915490 Clamping Plate is compatible with these engines, ensuring that all components are properly aligned and fastened.

• D4.0 CM2620 D103B
• F2.8 CM2620 F135B
• F3.8 CM2350 F120B
• F3.8 CM2350 F128C
• F3.8 CM2620 F137B
• F4.5 CM2620 F139B
• F4.5 CM2620 F141C

GTA8.3 and ISB CM2150 Engines

The GTA8.3 and ISB CM2150 engines are part of the Cummins G and ISB series, respectively. These engines are known for their high performance and reliability in various applications. The 3915490 Clamping Plate is compatible with these engines, ensuring a secure and reliable connection.

• GTA8.3 CM558
• ISB CM2150

This detailed compatibility ensures that the 3915490 Clamping Plate can be used across a wide range of Cummins engines, providing a reliable and secure connection in various applications ¹⁰.

Role of Part 3915490 Clamping Plate in Engine Systems

The Part 3915490 Clamping Plate is an essential component in the assembly and secure operation of various engine systems. It facilitates the proper alignment and fastening of multiple components, ensuring efficient and reliable performance ¹¹.

Integration with the Alternator and Its Location

In the alternator system, the Clamping Plate is used to secure the alternator in its designated location. It ensures that the alternator is held firmly in place, allowing for stable operation and consistent power output. The plate interfaces with the alternator mounting brackets, providing a solid foundation that minimizes vibrations and ensures the alternator remains aligned with the drive system ¹².

Drive System and Water Pump

When it comes to the drive system, the Clamping Plate plays a significant role in maintaining the integrity of the drive components. It is often used to secure the drive components to the engine block or other stationary parts, ensuring that the drive system operates smoothly without undue stress or misalignment.

For the water pump, the Clamping Plate is instrumental in attaching the water pump drive to the engine. This secure attachment is vital for the water pump’s efficient operation, as it ensures that the impeller spins correctly within the pump housing, facilitating optimal coolant flow through the engine ¹³.

Fan Drive Mounting and Location

In fan drive systems, the Clamping Plate is used to mount the fan drive securely to the engine. This attachment is crucial for the fan’s effective operation, as it ensures that the fan blades are aligned properly and can spin freely without wobbling. The plate also helps in positioning the fan drive in the correct location, which is essential for adequate airflow over the radiator and other heat-generating components ¹⁴.

Interaction with Spacer and Fan Pilot

The Clamping Plate often works in conjunction with spacers to achieve the correct distance between rotating components and stationary parts. This spacing is essential for preventing interference and ensuring that components can move freely without contacting each other.

Additionally, the plate interfaces with the fan pilot, which is a critical part of the fan drive system. By securely clamping the fan pilot in place, the plate ensures that the fan can operate smoothly and efficiently, contributing to effective engine cooling ¹⁵.

Summary of Component Interactions

• Alternator and Alternator Location: Secures the alternator, ensuring stable power output.
• Drive System: Maintains drive component integrity and alignment.
• Water Pump: Ensures proper attachment and operation of the water pump drive.
• Fan Drive Mounting and Location: Secures the fan drive for effective airflow.
• Spacer: Works with spacers to maintain correct component distances.
• Fan Pilot: Clamps the fan pilot for smooth fan operation.

Conclusion

The Cummins 3915490 Clamping Plate is a critical component in heavy-duty truck engines, ensuring secure connections and reliable operation. Its robust design, compatibility with various Cummins engines, and role in maintaining component alignment and integrity make it an essential part of engine systems. Regular maintenance and proper installation are key to maximizing the performance and longevity of this part.