4058321
Expansion Tank Bracket
Cummins®

The Cummins Expansion Tank Bracket, part number 4058321, is a component designed to support the expansion tank within the cooling system of commercial trucks. Its purpose is to securely mount the expansion tank, ensuring it remains in place and functions correctly. This part contributes to the overall efficiency and reliability of the truck’s cooling system, helping to maintain optimal engine temperatures under various operating conditions ¹.

Function and Operation

This Cummins part operates by providing a stable mounting point for the expansion tank, which is a part of the truck’s coolant system. The expansion tank stores excess coolant that expands as the engine heats up, preventing overflow and maintaining system pressure. The bracket ensures that the tank is properly positioned and supported, allowing it to interact effectively with other components such as the radiator and the coolant circulation system. This interaction helps in managing coolant levels and pressure, contributing to the engine’s cooling efficiency ².

Key Features

The Expansion Tank Bracket 4058321 is designed with specific characteristics to enhance its performance and durability. It is typically made from high-strength materials that can withstand the rigors of commercial truck operation. The bracket features a robust construction that ensures it can support the weight and dynamic loads exerted on the expansion tank. Additionally, it may include design elements such as corrosion-resistant coatings or integrated mounting points that simplify installation and provide a secure fit ³.

Role in Truck Operation

In the operation of a commercial truck, this part plays a role in maintaining the efficiency and reliability of the engine cooling system. By securely holding the expansion tank in place, it ensures that the tank can effectively manage coolant overflow and maintain system pressure. This contributes to consistent engine temperatures, which are vital for optimal performance and longevity of the engine. The bracket’s reliable mounting capability is particularly important in heavy-duty applications where the cooling system is subjected to significant stress ⁴.

Benefits

This Cummins part offers several advantages that enhance the functionality of the truck’s cooling system. Improved coolant management is one of the primary benefits, as the secure mounting of the expansion tank helps prevent leaks and ensures efficient coolant circulation. Enhanced system stability is another advantage, as the bracket’s robust design contributes to the overall reliability of the cooling system. Additionally, by maintaining optimal coolant levels and pressure, the bracket supports overall engine performance, helping to prevent overheating and related issues.

Installation and Compatibility

Proper installation of this part is important for ensuring its effectiveness. Installation guidelines typically include preparing the mounting surface, aligning the bracket with the expansion tank, and securing it in place using the appropriate fasteners. It is important to verify compatibility with the specific truck model to ensure a proper fit and function. Following manufacturer recommendations for installation will help achieve the best results and ensure the bracket performs as intended.

Maintenance and Troubleshooting

Routine maintenance of this Cummins part is important for ensuring its longevity and effectiveness. This may include periodic inspections for signs of wear or damage, ensuring that all fasteners are tight, and verifying that the expansion tank remains securely mounted. Common issues that may arise include loose mounting, corrosion, or damage to the bracket. Troubleshooting steps may involve tightening fasteners, applying corrosion-resistant coatings, or replacing the bracket if it is damaged. Regular maintenance helps prevent issues and ensures the cooling system operates efficiently.

Safety Considerations

When handling and working with this part, it is important to observe safety guidelines to prevent accidents and ensure safe operation. This includes wearing appropriate personal protective equipment, such as gloves and safety glasses, to protect against potential injuries. Additionally, ensuring that the engine is cool before beginning any work on the cooling system can help prevent burns or other injuries. Following manufacturer safety recommendations and procedures will contribute to a safe working environment.

Environmental Impact

The production, use, and disposal of this part involve certain environmental considerations. Cummins Inc. is committed to minimizing the ecological footprint of its products through various efforts, such as using sustainable materials and implementing eco-friendly manufacturing processes. Additionally, proper disposal and recycling of the bracket at the end of its service life can help reduce environmental impact. Cummins continues to explore ways to enhance the sustainability of its components and operations.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for innovation, quality, and reliability in the automotive industry. The company’s product range includes engines and components for on-highway and off-highway applications, as well as filtration and emission solutions. Cummins is dedicated to advancing technology and providing customers with products that meet their performance and efficiency needs.

Cummins Expansion Tank Bracket 4058321

The Cummins Expansion Tank Bracket 4058321 is a component designed to secure the expansion tank in various engine configurations. This part is integral to the engine’s cooling system, ensuring that the expansion tank is properly positioned and maintained, which is essential for the overall efficiency and longevity of the engine.

Application in Engine Models

The 4058321 bracket is compatible with several Cummins engine models, including but not limited to:

• 6C8.3: This engine model benefits from the precise fit and robust design of the 4058321 bracket, ensuring that the expansion tank is securely mounted and properly aligned. The bracket’s design allows for easy installation and maintenance, making it a reliable choice for this engine series.

Importance in Engine Systems

The expansion tank bracket plays a role in the engine’s cooling system by:

• Maintaining Tank Position: Ensuring that the expansion tank is held firmly in place, preventing any movement that could lead to leaks or system failures.
• Supporting System Integrity: By securely attaching the expansion tank, the bracket helps maintain the structural integrity of the cooling system, which is crucial for optimal engine performance.
• Facilitating Maintenance: The design of the bracket allows for straightforward access to the expansion tank, making routine checks and maintenance tasks more efficient.

Compatibility and Versatility

The 4058321 bracket is engineered to fit seamlessly with various engine configurations, providing a versatile solution for different applications. Its compatibility with the 6C8.3 engine model underscores its reliability and effectiveness in supporting the engine’s cooling system.

Conclusion

The Expansion Tank Bracket, part 4058321, is integral to the secure and efficient operation of various engine systems. It primarily supports the expansion tank within the heat exchanger system, ensuring that the tank remains firmly in place despite the dynamic conditions of engine operation. This bracket plays a role in maintaining the structural integrity of the heat exchanger, which is vital for the regulation of engine temperature. In the context of the heat exchanger, the Expansion Tank Bracket allows for the safe expansion and contraction of coolant as temperatures fluctuate. This is essential for preventing leaks and maintaining the efficiency of the heat transfer process. The bracket’s design ensures that the expansion tank is properly aligned with other components, facilitating smooth coolant flow and reducing the risk of system failure. When considering the plumbing system, the Expansion Tank Bracket contributes to the overall stability of the coolant lines. It helps to minimize vibrations and movement that could lead to wear and tear on the plumbing components. This is particularly important in high-stress environments where engine systems are subject to significant mechanical forces. In relation to the keel cooler, the Expansion Tank Bracket ensures that the expansion tank is positioned correctly to interface with the cooling system. This is important for the efficient transfer of heat from the engine to the keel cooler, which relies on a consistent and reliable coolant flow. The bracket’s role in maintaining this alignment is key to the effective operation of the keel cooler, ensuring that the engine remains within optimal temperature ranges. Overall, the Expansion Tank Bracket, part 4058321, is a fundamental component that enhances the reliability and performance of engine systems by providing essential support and alignment for the expansion tank within the heat exchanger, plumbing, and keel cooler components.