4959944
Clamping Plate
Cummins®

The Cummins 4959944 Clamping Plate is a component designed for use in commercial trucks. It serves a specific function within the vehicle’s mechanical system, contributing to the overall efficiency and reliability of truck operations. 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 aligned and function as intended. In various mechanical systems, clamping plates play a role in maintaining the integrity and efficiency of the assembly by preventing movement and misalignment of parts ¹.

Purpose of the 4959944 Clamping Plate

This Cummins part is specifically designed to play a role in the operation of a truck’s engine or transmission system. It functions by securing components within the system, ensuring they are held in the correct position to operate efficiently. This component is integral to the proper functioning of the truck, as it helps maintain the alignment and stability of critical parts within the engine or transmission ².

Key Features

The 4959944 is characterized by several key features that enhance its performance. It is made from durable materials, ensuring it can withstand the rigors of commercial truck operation. Its design includes precise machining and tolerances to ensure a secure fit and optimal performance. Additionally, the clamping plate may feature unique characteristics such as anti-vibration properties or enhanced sealing capabilities, further contributing to its effectiveness in the truck’s mechanical system ³.

Benefits

The advantages provided by this part include improved efficiency, durability, and reliability in truck operations. By securely holding components in place, it helps ensure the smooth operation of the engine or transmission system. Its durable construction and precise design contribute to the longevity of the component, reducing the need for frequent replacements and maintenance. This results in cost savings and increased uptime for commercial truck fleets ⁴.

Installation Process

Proper installation of the 4959944 involves several steps to ensure it functions correctly within the truck’s system. The process includes preparing the area for installation, aligning the clamping plate with the components it will secure, and using the appropriate tools to fasten it in place. Safety precautions, such as wearing protective gear and ensuring the truck is securely supported, should be observed during installation ⁵.

Common Issues and Troubleshooting

Common problems associated with this part may include wear and tear or misalignment. These issues can affect the performance of the truck’s engine or transmission system. Troubleshooting methods may involve inspecting the clamping plate for signs of damage or wear, ensuring it is correctly aligned with the components it secures, and making any necessary adjustments or replacements to restore optimal performance ⁶.

Maintenance Tips

Regular maintenance practices are recommended to ensure the longevity and optimal performance of the 4959944. This includes periodic inspection for signs of wear or damage, cleaning the component to remove any debris or contaminants, and ensuring it remains securely fastened. Adhering to manufacturer-recommended inspection intervals and maintenance procedures will help maintain the efficiency and reliability of the truck’s mechanical system ⁷.

Role in Engine or Transmission System

This part interacts with other components within the engine or transmission system, contributing to the overall functionality of the truck. By securely holding parts in place, it ensures they operate within the designed parameters, enhancing the efficiency and reliability of the system. Its role is integral to the proper functioning of the truck, as it helps maintain the alignment and stability of critical components ⁸.

Historical Development

The evolution of clamping plate technology has seen significant advancements over the years. These advancements have led to the development of more durable, efficient, and reliable components like the 4959944 model. This progression reflects the ongoing efforts to improve the performance and longevity of mechanical systems in commercial trucks, with each new iteration building on the successes of its predecessors ⁹.

Cummins Corporation

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its wide range of products and strong reputation for quality and reliability. The company’s history is marked by innovation and a commitment to excellence, making it a trusted name among commercial truck operators and maintenance professionals. Cummins’ product range includes engines, transmissions, and a variety of components designed to enhance the performance and efficiency of commercial vehicles.

Cummins Engine Compatibility with Part 4959944

The Cummins Clamping Plate part number 4959944 is designed to fit a variety of Cummins engines, ensuring a secure and reliable connection within the engine assembly. This part is crucial for maintaining the integrity of the engine’s components and ensuring optimal performance.

ISX12 Series

• ISX12 CM2350 X102
• ISX12 G CM2180 EJ
• ISX12/ISX11.9 CM2250

The ISX12 series engines, including the ISX12 CM2350 X102, ISX12 G CM2180 EJ, and ISX12/ISX11.9 CM2250, are compatible with the part 4959944. This clamping plate is essential for these engines, providing the necessary support and alignment for various components.

ISZ13 Series

• ISZ13 CM2150 Z105

The ISZ13 CM2150 Z105 engine is another model that benefits from the use of the part 4959944. This clamping plate ensures that the engine’s internal components are held securely in place, contributing to the engine’s overall durability and efficiency.

QSX11.9 Series

• QSX11.9 CM2250 ECF

The QSX11.9 CM2250 ECF engine is designed to work seamlessly with the part 4959944. This clamping plate is a critical component in maintaining the structural integrity of the engine, ensuring that all parts function correctly and efficiently.

QSZ13 Series

• QSZ13 CM2150 Z101
• QSZ13 CM2150 Z102

Both the QSZ13 CM2150 Z101 and QSZ13 CM2150 Z102 engines are compatible with the part 4959944. This clamping plate is essential for these engines, providing the necessary support and alignment for various components, ensuring the engine operates smoothly and reliably.

Z13 Series

• Z13 Z108G

The Z13 Z108G engine is another model that requires the part 4959944 for proper assembly and function. This clamping plate ensures that the engine’s internal components are held securely in place, contributing to the engine’s overall durability and efficiency.

Role of Part 4959944 Clamping Plate in Engine Systems

The part 4959944 clamping plate is an essential component in ensuring the proper functioning and performance of various engine systems. It plays a significant role in maintaining the integrity and efficiency of the engine by securing and aligning key components.

Integration with the Camshaft

In engine systems, the camshaft is responsible for controlling the opening and closing of the valves. The clamping plate ensures that the camshaft is correctly positioned and secured within the cylinder head. This alignment is vital for the camshaft to operate smoothly and efficiently, directly influencing the engine’s performance and reliability ¹⁰.

Securing the Connecting Rod and Piston

The connecting rod and piston assembly is fundamental to the engine’s operation, converting linear motion into rotational motion. The clamping plate helps in securing the components in place, ensuring that the connecting rod is properly aligned with the crankshaft. This alignment is essential for the smooth operation of the piston within the cylinder, reducing wear and tear and enhancing engine performance ¹¹.

Cylinder Head and Head Alignment

The cylinder head houses the valves and plays a crucial role in the combustion process. The clamping plate is used to secure the cylinder head to the engine block, ensuring a tight seal and proper alignment. This is important for maintaining compression within the cylinders, which is essential for efficient combustion and overall engine performance ¹².

Injector and Fuel System Integration

In fuel-injected engines, the injector plays a key role in delivering fuel into the combustion chamber. The clamping plate assists in securing the injector in the correct position within the cylinder head. Proper alignment and sealing are necessary to ensure accurate fuel delivery and combustion, directly impacting engine performance and fuel efficiency ¹³.

Piston Cooling Nozzle Alignment

In high-performance engines, piston cooling nozzles are used to spray oil onto the underside of the piston to reduce temperature and prevent damage. The clamping plate helps in securing these nozzles in the correct position, ensuring they are aligned with the piston. This alignment is vital for effective cooling and longevity of the piston, contributing to the engine’s overall performance and durability ¹⁴.

Performance Parts and Upgrades

When upgrading engine components with performance parts, the clamping plate plays a role in ensuring that these new parts are correctly installed and aligned. Whether it’s a high-performance camshaft, upgraded pistons, or enhanced cylinder heads, the clamping plate contributes to the secure and efficient operation of these components, allowing the engine to achieve its maximum potential ¹⁵.

Conclusion

The Cummins 4959944 Clamping Plate is a critical component in the maintenance and optimization of commercial truck engines. Its role in securing and aligning key engine components ensures the efficiency, reliability, and performance of the truck’s mechanical system. Understanding its features, benefits, and proper installation and maintenance procedures is essential for maximizing the longevity and effectiveness of this part in commercial truck operations.