3354459
Thermostat Housing Brace
Cummins®

The Thermostat Housing Support Bracket, identified by Part #3354459, is a component manufactured by Cummins. This bracket plays a role in the engine cooling system by providing structural support to the thermostat housing ¹. Cummins, a well-established manufacturer in the automotive industry, ensures that this component meets high standards of quality and performance.

Function and Operation

The Thermostat Housing Support Bracket operates within the engine cooling system by maintaining the structural integrity of the thermostat housing. It ensures that the thermostat housing remains securely in place, which is vital for the proper flow of coolant through the engine ². This bracket helps in stabilizing the thermostat housing, allowing it to function effectively under various operating conditions. By ensuring the housing is firmly positioned, the bracket contributes to consistent coolant circulation, which is necessary for optimal engine temperature regulation.

Key Features

The Thermostat Housing Support Bracket is designed with several key features that enhance its performance and durability. It is constructed from high-quality materials, typically a durable metal alloy, which provides resistance to corrosion and high temperatures ³. The design of the bracket includes precise mounting points and alignment features to ensure a secure fit with the thermostat housing and the engine block. Additionally, the bracket may incorporate anti-vibration elements to reduce the impact of engine vibrations on the thermostat housing, further enhancing its longevity and reliability.

Benefits

The Thermostat Housing Support Bracket offers several benefits that contribute to the overall efficiency and reliability of the engine cooling system. By providing robust support to the thermostat housing, it helps maintain consistent coolant flow, which is important for engine efficiency ⁴. The durable construction of the bracket ensures long-lasting performance, even under demanding conditions. Furthermore, the secure fit and anti-vibration features help prevent leaks and reduce the risk of thermostat housing failure, leading to more reliable engine operation.

Installation and Compatibility

Proper installation of the Thermostat Housing Support Bracket is important for its effective function. It should be mounted according to the manufacturer’s guidelines to ensure a secure and stable connection. Specific requirements may include torque specifications for mounting bolts and alignment checks to confirm proper positioning. Compatibility with different engine models and configurations should be verified to ensure the bracket fits correctly and functions as intended within the engine cooling system.

Maintenance and Troubleshooting

Routine maintenance of the Thermostat Housing Support Bracket involves inspecting it for signs of wear, corrosion, or damage. Regular checks ensure that the bracket remains in good condition and continues to provide reliable support to the thermostat housing. Troubleshooting common issues may involve addressing loose mounting bolts, corrosion at contact points, or signs of wear on the bracket itself. If any issues are detected, they should be addressed promptly to maintain the integrity of the engine cooling system.

Cummins: A Brief Overview

Cummins Inc. is a renowned manufacturer with a long-standing reputation for producing high-quality automotive components. Founded in 1919, Cummins has a history of innovation and excellence in engine technology. The company is committed to delivering reliable and efficient solutions for the automotive industry. Cummins’ contributions to engine technology have significantly advanced the performance and durability of engines across various applications. Their commitment to quality and continuous improvement ensures that components like the Thermostat Housing Support Bracket meet the highest standards of performance and reliability.

Compatibility with Cummins Engines

The Thermostat Housing Support Bracket, identified by the part number 3354459, is a critical component in the engine assembly of various Cummins engines. This bracket is designed to securely hold the thermostat housing in place, ensuring that the engine’s cooling system operates efficiently.

N14 MECHANICAL

In the N14 MECHANICAL engine, the Thermostat Housing Support Bracket is integral to maintaining the structural integrity of the thermostat housing. This engine is known for its robust design and is often used in heavy-duty applications. The bracket ensures that the thermostat housing remains firmly attached to the engine block, preventing any movement that could disrupt the cooling system’s functionality.

NH/NT 855

The NH/NT 855 engines also benefit from the use of the Thermostat Housing Support Bracket. These engines are part of the Cummins B-Series family, which is renowned for its reliability and performance in various industrial and commercial applications. The bracket’s role in these engines is to provide a stable mounting point for the thermostat housing, ensuring that the engine maintains optimal operating temperatures.

By securing the thermostat housing, the bracket helps to maintain the integrity of the cooling system, which is crucial for the longevity and performance of these engines. The design of the bracket ensures that it fits snugly and securely, providing the necessary support to withstand the rigors of continuous operation.

Understanding the Integration of Part 3354459

The part 3354459 Thermostat Housing Support Bracket is designed to enhance the structural integrity and operational efficiency of the engine’s cooling system. Its integration with various components ensures optimal performance and reliability.

Interaction with Thermostat Housing and Mounting

The support bracket interfaces directly with the thermostat housing and its mounting system. This connection is essential for maintaining the housing’s position and alignment, which is vital for the proper functioning of the thermostat. The bracket provides additional support, reducing stress on the housing and ensuring consistent temperature regulation within the engine.

Role in Water Outlet Connection

The bracket plays a significant role in securing the water outlet connection. By providing a stable mounting point, it ensures that the water outlet remains firmly in place. This stability is important for maintaining a sealed connection, which prevents coolant leaks and ensures efficient coolant flow through the engine.

Support for Bypass Tube Mounting

In engines equipped with a bypass tube, the support bracket aids in the secure mounting of this component. The bypass tube is responsible for redirecting coolant flow under certain conditions, and the bracket’s support ensures that it remains correctly positioned and operational.

Contribution to Brace Thermostat Functionality

The bracket contributes to the overall bracing of the thermostat. By offering additional support, it helps maintain the thermostat’s structural integrity under varying engine conditions. This support is particularly important during engine vibrations and thermal expansions, ensuring the thermostat operates within its designed parameters.

Enhancing Connection Stability

Finally, the support bracket enhances the stability of various connections within the cooling system. Whether it’s the connection between the thermostat housing and the engine block or the linkage to the water outlet, the bracket’s role in providing a solid mounting base cannot be overstated. This stability is key to maintaining the efficiency and reliability of the engine’s cooling system.

Conclusion

The Thermostat Housing Support Bracket (Part #3354459) is a vital component in the engine cooling system, providing essential support to the thermostat housing and ensuring optimal engine performance. Its robust design, compatibility with various Cummins engines, and integration with other cooling system components make it a reliable choice for maintaining efficient coolant flow and temperature regulation. Regular maintenance and proper installation are crucial for maximizing the benefits of this Cummins part.