3874203
Clamping Plate
Cummins®

The Cummins 3874203 Clamping Plate is a component designed for use in commercial trucks. It serves a specific function within the truck’s mechanical system, contributing to the overall efficiency and reliability of the vehicle. Understanding its purpose and significance is key to maintaining and optimizing the performance of commercial trucks.

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 in the correct position and orientation. This is achieved through the use of bolts, screws, or other fastening mechanisms that pass through the clamping plate and into the components it is designed to hold. The effectiveness of a clamping plate is determined by its material, design, and the precision of its application ¹.

Purpose of the 3874203 Clamping Plate

The 3874203 Clamping Plate plays a role in the operation of a truck by securing specific components within the engine or transmission system. Its application ensures that parts remain fixed, reducing the risk of movement that could lead to wear, damage, or failure. This component is integral to maintaining the structural integrity and operational efficiency of the truck’s mechanical systems ².

Key Features

The design and material characteristics of the 3874203 Clamping Plate are tailored to enhance its performance and durability. Constructed from high-strength materials, it is capable of withstanding the rigors of commercial truck operation. Its design includes precise machining and surface treatments that improve its ability to secure components effectively, contributing to the overall reliability of the truck’s engine or transmission system.

Benefits

The 3874203 Clamping Plate offers several advantages, including improved efficiency, reliability, and longevity of the truck’s components it is associated with. By securely holding parts in place, it helps to prevent wear and tear, reducing the likelihood of component failure. This contributes to the overall performance and durability of the truck, making it a valuable component in the maintenance and operation of commercial vehicles.

Installation Process

Proper installation of the 3874203 Clamping Plate involves several steps to ensure it is correctly positioned and secured. This process includes preparing the area for installation, aligning the clamping plate with the components it will secure, and using the appropriate tools and fastening mechanisms to hold it in place. Careful attention to these steps is necessary to ensure the clamping plate functions as intended.

Troubleshooting Common Issues

Common problems that may arise with the 3874203 Clamping Plate include loosening of the fastening mechanisms, wear on the plate itself, or misalignment of the components it is designed to hold. Addressing these issues may involve tightening or replacing fastening mechanisms, inspecting the clamping plate for damage, and ensuring components are correctly aligned. Regular maintenance and inspections can help prevent these issues from occurring ³.

Maintenance Tips

Regular maintenance practices are recommended to ensure the longevity and optimal performance of the 3874203 Clamping Plate. This includes periodic inspections for signs of wear or damage, ensuring fastening mechanisms are secure, and cleaning the area around the clamping plate to prevent buildup that could affect its operation. Following these maintenance tips can help extend the life of the component and maintain the efficiency of the truck’s mechanical systems.

Cummins Corporation Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality, innovation, and customer satisfaction. The company’s extensive product range and focus on technological advancement make it a trusted partner for commercial truck manufacturers and operators worldwide.

Cummins Engine Part 3874203: Clamping Plate Compatibility

The Cummins part 3874203, a Clamping Plate, is designed to fit seamlessly within a range of engine models. This part is integral to the assembly and operation of these engines, ensuring proper alignment and securement of various components.

K19 and KTA19GC Engines

The K19 and KTA19GC engines are part of Cummins’ lineup of industrial and marine engines. The Clamping Plate 3874203 is specifically engineered to fit these engines, providing a robust connection between different parts. This ensures that the engine operates efficiently and reliably, maintaining its structural integrity under various operational conditions.

KTA19GC CM558 Engine

The KTA19GC CM558 engine is a variant of the KTA19GC series, tailored for specific applications. The Clamping Plate 3874203 is compatible with this engine, offering the same level of reliability and performance as seen in the K19 and KTA19GC models. Its design ensures that all components are held securely, contributing to the engine’s overall durability and efficiency.

QSK19 CM500 Engine

The QSK19 CM500 engine is another model in Cummins’ extensive range, known for its power and efficiency. The Clamping Plate 3874203 is engineered to fit this engine, providing a critical function in maintaining the alignment and stability of various engine parts. This compatibility ensures that the QSK19 CM500 engine operates smoothly, delivering consistent performance across different applications.

Role of Part 3874203 Clamping Plate in Engine Systems

The Part 3874203 Clamping Plate is an essential component that ensures the secure attachment and alignment of various engine system components. Its primary function is to maintain the integrity and efficiency of the engine by providing a stable connection point for multiple parts.

Integration with Engine Accessories

In the context of engine accessories, the Clamping Plate serves as a mounting base. It allows for the secure attachment of accessories such as sensors, gauges, and other monitoring devices. This ensures that these accessories remain firmly in place, providing accurate readings and reliable performance.

Fuel System Applications

Within the fuel system, the Clamping Plate is used to connect fuel lines and components such as fuel filters and regulators. It ensures that fuel lines are properly aligned and sealed, preventing leaks and maintaining consistent fuel pressure. This is vital for the efficient operation of the fuel injection system and overall engine performance.

Hot Start Knock Kit

For the Hot Start Knock Kit, the Clamping Plate plays a role in securing the knock sensors and associated wiring. By providing a stable mounting point, it ensures that the sensors are correctly positioned to detect engine knock, allowing for timely adjustments to the engine’s timing and fuel delivery.

Manifold and Exhaust Systems

In manifold and exhaust systems, the Clamping Plate is instrumental in connecting the intake and exhaust manifolds to the engine block. It ensures a tight seal, which is essential for maintaining proper air-fuel mixture and exhaust flow. This contributes to enhanced engine efficiency and reduced emissions.

Water System Components

The Clamping Plate is also utilized in the water system, particularly in connecting the water manifold, water inlet pipe, and water connection points. It ensures that the cooling system components are securely attached, maintaining the integrity of the cooling circuit. This is important for consistent engine temperature regulation and preventing overheating.

Water Inlet Pipe Mounting

Specifically, in the water inlet pipe mounting, the Clamping Plate provides a robust connection between the water inlet pipe and the engine block or water manifold. This ensures that coolant flows smoothly into the engine, facilitating effective heat dissipation.

Water Manifold

Finally, in the water manifold, the Clamping Plate helps in securing the manifold to the engine block. This ensures even distribution of coolant throughout the engine, which is crucial for uniform cooling and prolonged engine life.

Conclusion

Overall, the Part 3874203 Clamping Plate is a versatile component that enhances the functionality and reliability of various engine systems by providing secure and stable connections. Its role in maintaining the integrity and efficiency of engine components makes it a critical part of the engine’s design and operation.