3645322
Water Tube Bracket
Cummins®

The Water Tube Bracket, part number 3645322, manufactured by Cummins, is a component designed for use in the engine cooling systems of heavy-duty trucks. This part plays a role in the engine cooling system by securely holding the water tubes in place, ensuring they remain properly aligned and connected to the engine block. Its design and construction contribute to the overall efficiency and reliability of the cooling system ¹.

Function and Operation

The Water Tube Bracket operates within the engine cooling system by providing a stable mounting point for the water tubes. These tubes are responsible for transporting coolant between the engine block and the radiator. The bracket ensures that the tubes are held firmly in position, allowing for efficient coolant flow. It interacts with other components such as the water tubes and engine block to maintain a consistent and effective cooling process ².

Purpose of the Water Tube Bracket

The specific role of the Water Tube Bracket is to maintain the structural integrity and efficiency of the engine cooling system. By securely holding the water tubes in place, it aids in the distribution and management of coolant flow. This ensures that the engine remains at an optimal operating temperature, which is vital for performance and longevity ³.

Key Features

The Water Tube Bracket, part number 3645322, features several key attributes that enhance its performance and durability. It is constructed from high-quality materials, ensuring resistance to corrosion and wear. The design includes precise mounting points and alignment features to ensure a secure fit. Additionally, the bracket is engineered to withstand the high temperatures and pressures present in heavy-duty truck engines.

Benefits

Using the Water Tube Bracket, part number 3645322, in heavy-duty truck engines offers several advantages. It contributes to improved cooling efficiency by ensuring that the water tubes remain properly aligned and connected. This results in more consistent coolant flow and better temperature management. The durable construction of the bracket also enhances the longevity and reliability of the engine cooling system.

Installation and Compatibility

Proper installation of the Water Tube Bracket is vital for ensuring its effectiveness. It should be mounted according to the manufacturer’s guidelines to ensure a secure and proper fit. Compatibility with various engine models and configurations should be verified to ensure optimal performance and integration within the engine cooling system.

Troubleshooting and Maintenance

Common issues associated with the Water Tube Bracket may include misalignment or damage to the bracket itself. Regular inspection and maintenance can help identify and address these issues promptly. Ensuring that the bracket remains securely mounted and that the water tubes are properly aligned can help maintain the efficiency and reliability of the engine cooling system.

Cummins Corporation Overview

Cummins Corporation is a renowned manufacturer with a long-standing reputation for producing high-quality engine components for heavy-duty applications. Founded in 1919, Cummins has built a legacy of innovation and excellence in the automotive and industrial sectors. The company’s expertise in engine technology and component manufacturing is evident in its wide range of products, including the Water Tube Bracket, part number 3645322.

Water Tube Bracket 3645322 Compatibility with Cummins Engines

The Water Tube Bracket, part number 3645322, manufactured by Cummins, is designed to fit seamlessly with a range of Cummins engines. This bracket is crucial for maintaining the structural integrity and operational efficiency of the engine by securely holding the water tubes in place. Below is a detailed overview of its compatibility with specific engine models.

QSK38 Series

• QSK38 CM2150 MCRS
• QSK38 CM850 MCRS

The Water Tube Bracket 3645322 is specifically engineered to fit the QSK38 series engines, including both the CM2150 and CM850 variants. These engines are part of the MCRS (Modular Common Rail System) family, which is known for its robust design and high performance. The bracket ensures that the water tubes are properly aligned and secured, facilitating optimal heat dissipation and engine longevity.

QSK50 Series

• QSK50 CM2150 K107
• QSK50 CM2150 MCRS
• QSK50 CM2350 K108

For the QSK50 series, the Water Tube Bracket 3645322 is compatible with both the CM2150 and CM2350 models. This series includes engines with the K107 and MCRS configurations. The bracket’s design ensures that it fits these engines perfectly, providing the necessary support for the water tubes and contributing to the overall efficiency and reliability of the engine.

The compatibility of the Water Tube Bracket 3645322 across these engines underscores its versatility and importance in maintaining the structural and functional integrity of Cummins engines.

Role of Part 3645322 Water Tube Bracket in Engine Systems

The Water Tube Bracket, part number 3645322, is an essential component in the integration and secure mounting of various engine systems, particularly in the context of turbocharger coolant plumbing and turbocharger plumbing.

Turbocharger Coolant Plumbing

In turbocharger coolant systems, the Water Tube Bracket plays a significant role by providing a stable and secure attachment point for the coolant tubes. This ensures that the coolant lines are properly aligned and supported, which is important for maintaining the integrity of the coolant flow. The bracket helps in reducing vibrations and potential stress on the coolant lines, thereby enhancing the reliability of the cooling system. It also facilitates easier maintenance and inspection of the coolant lines by keeping them organized and accessible.

Turbocharger Plumbing

For turbocharger plumbing, the Water Tube Bracket is used to mount and support various pipes and hoses that are part of the turbocharger system. This includes the intake and exhaust pipes, as well as any intercooler lines that may be present. By providing a solid mounting point, the bracket helps in maintaining the correct positioning of these components, which is essential for optimal turbocharger performance. It also aids in managing the routing of these pipes, ensuring they do not interfere with other engine components or pose a risk of damage due to movement.

In both applications, the Water Tube Bracket contributes to the overall stability and efficiency of the engine systems by ensuring that the plumbing components are securely held in place and properly aligned. This not only enhances the performance of the engine but also contributes to its longevity by reducing wear and tear on the plumbing components.

Conclusion

The Water Tube Bracket, part number 3645322, is a critical component in the engine cooling systems of heavy-duty trucks. Its role in securely holding water tubes in place ensures efficient coolant flow and optimal engine temperature management. The bracket’s durable construction and precise design contribute to the reliability and longevity of the cooling system. Proper installation and regular maintenance are essential to maximize the benefits of this Cummins part. Its compatibility with various Cummins engine models further highlights its importance in maintaining the structural and functional integrity of these engines.