4956479
Tube Clamp
Cummins®

The 4956479 Tube Clamp, manufactured by Cummins, is a component designed for use in commercial trucks. It is integral to the maintenance of fluid systems within these vehicles. Tube clamps serve a role in securing and maintaining the integrity of fluid lines and hoses, which are important for the efficient operation of a truck’s various systems. Ensuring the reliability and efficiency of these fluid systems is paramount for the overall performance and safety of heavy-duty vehicles.

Basic Concepts of Tube Clamps

Tube clamps are mechanical devices used to secure tubing and hoses in place, ensuring a tight seal and preventing leaks. They function by compressing the tubing against a surface, typically using a screw mechanism or band, to create a secure connection. In automotive and industrial settings, tube clamps are employed to connect fluid lines, including those for fuel, coolant, and hydraulic systems. The materials commonly used in tube clamps include metals like stainless steel and aluminum, as well as polymers. These materials are chosen for their durability, resistance to corrosion, and ability to withstand high pressures and temperatures ¹.

Purpose of the 4956479 Tube Clamp in Truck Operations

This Cummins part plays a role in the operation of a truck by securing and maintaining the integrity of fluid lines and hoses. Proper clamping is fundamental to preventing leaks and ensuring the efficient flow of fluids throughout the vehicle’s systems. This contributes to the overall performance and safety of the truck, as it helps maintain the operational efficiency of critical systems such as the engine cooling, fuel delivery, and hydraulic systems.

Key Features of the 4956479 Tube Clamp

The 4956479 is designed with specific features that enhance its performance and durability. Its construction includes a material composition that is resistant to corrosion and capable of withstanding high pressures and temperatures. The clamping mechanism is designed to provide a secure and reliable connection, ensuring that fluid lines remain intact under various operating conditions. Unique attributes of the clamp may include a design that allows for easy installation and adjustment, contributing to its effectiveness in maintaining fluid system integrity.

Benefits of Using the 4956479 Tube Clamp

Utilizing this part offers several advantages. Its design contributes to improved reliability of the truck’s fluid systems, reducing the likelihood of leaks and system failures. The ease of installation and maintenance of the clamp also enhances its appeal, allowing for quick adjustments or replacements when necessary. These benefits contribute to the efficiency and longevity of the truck’s fluid systems, supporting overall vehicle performance.

Troubleshooting and Maintenance Suggestions

Identifying common issues with tube clamps, such as leaks or improper clamping, is important for maintaining the efficiency of a truck’s fluid systems. Regular inspections of tube clamps for signs of wear, corrosion, or looseness can help prevent issues before they lead to system failures. Maintenance steps may include tightening clamps, replacing worn or damaged clamps, and ensuring that all connections are secure. Proper installation techniques, including the correct torque for screw mechanisms and the use of appropriate sealants, are also crucial for optimal performance ².

Cummins: A Brief Overview

Cummins Inc. is a well-established manufacturer in the automotive and industrial sectors, known for its wide range of products and commitment to quality and innovation. The company has a history of producing reliable and high-performance components, including the 4956479 Tube Clamp. Cummins’ reputation is built on its dedication to excellence in manufacturing, ensuring that its products meet the demanding requirements of heavy-duty applications.

Tube Clamp 4956479 in Cummins Engines

The Tube Clamp 4956479, manufactured by Cummins, is a component in several of their engine models. This part is designed to secure and stabilize tubes within the engine, ensuring that they remain in place under various operational conditions.

QSK50 and CM2150 Engines

In the QSK50 and CM2150 engines, the Tube Clamp 4956479 plays a role in maintaining the integrity of the engine’s cooling and exhaust systems. These engines are known for their robust performance and reliability, and the use of high-quality components like the Tube Clamp 4956479 is important for their longevity and efficiency.

MCRS Engines

The MCRS engines also benefit from the Tube Clamp 4956479. This part is integral to the engine’s design, providing the necessary support and security for the tubes that carry critical fluids and gases. The MCRS engines are engineered for heavy-duty applications, and the Tube Clamp 4956479 ensures that these components operate smoothly and safely.

Grouping of Engines

The Tube Clamp 4956479 is compatible with the QSK50, CM2150, and MCRS engines, making it a versatile component across these models. Its design and functionality are tailored to meet the specific needs of these engines, ensuring optimal performance and durability.

Role of Part 4956479 Tube Clamp in Engine Systems

In the context of engine systems, part 4956479 Tube Clamp is instrumental in ensuring the secure and efficient connection of various components. Specifically, it plays a significant role in the integration of the manifold and exhaust systems.

Manifold System Integration

The manifold is a vital component in the engine system, responsible for distributing the air-fuel mixture to the cylinders in an internal combustion engine. The Tube Clamp ensures a tight and reliable seal between the manifold and the connecting tubes. This seal is essential for maintaining the correct pressure and flow of the air-fuel mixture, which directly impacts engine performance and efficiency. By securing the connections, the Tube Clamp helps prevent leaks that could lead to a loss of power or increased emissions.

Exhaust System Functionality

In the exhaust system, the Tube Clamp is used to connect the exhaust manifold to the exhaust pipe and other components such as catalytic converters and mufflers. A secure connection is vital here to ensure that exhaust gases are efficiently directed away from the engine. The Tube Clamp helps maintain the integrity of these connections, reducing the risk of exhaust leaks. This not only enhances the performance of the exhaust system but also contributes to lower emissions and improved fuel efficiency. Additionally, a well-sealed exhaust system reduces the likelihood of harmful gases entering the passenger compartment, ensuring a safer driving environment.

Overall, part 4956479 Tube Clamp is a key component in maintaining the efficiency and safety of both the manifold and exhaust systems within an engine.

Conclusion

The 4956479 Tube Clamp by Cummins is a critical component in the maintenance and operation of commercial trucks and various engine systems. Its role in securing and maintaining the integrity of fluid lines and hoses is essential for the efficient operation and safety of heavy-duty vehicles. The clamp’s design, featuring materials resistant to corrosion and capable of withstanding high pressures and temperatures, ensures durability and reliability. Regular maintenance and proper installation techniques are crucial for optimal performance and longevity of the truck’s fluid systems. Cummins’ commitment to quality and innovation is evident in the design and functionality of the 4956479 Tube Clamp, making it a versatile and essential component across multiple engine models.