3819294
Thermostat Housing Support
Cummins®

Introduction

The Cummins 3819294 Thermostat Housing Support is a component designed to facilitate the operation of heavy-duty trucks by ensuring the efficient functioning of the engine cooling system. This part is integral to maintaining optimal engine temperature, which is vital for the performance and longevity of the engine ¹.

Function and Operation

The Thermostat Housing Support plays a role in the engine cooling system by providing a secure mounting point for the thermostat. It interfaces with the engine block and facilitates the flow of coolant through the thermostat and into the engine passages. This support ensures that the thermostat operates within the designed parameters, allowing for precise control over the engine’s operating temperature. The housing support also helps in sealing the coolant passages, preventing leaks and ensuring that coolant circulates effectively throughout the system ².

Key Features

The Cummins 3819294 Thermostat Housing Support is constructed from durable materials that are resistant to the high temperatures and pressures found within an engine environment. Its design includes features such as reinforced mounting points and precise coolant channel alignments, which contribute to its robust performance. The housing support is engineered to withstand the rigors of heavy-duty applications, providing a reliable component for the cooling system ³.

Benefits

The use of the Cummins 3819294 Thermostat Housing Support offers several advantages. It contributes to improved engine temperature regulation, which is crucial for optimal engine performance and fuel efficiency. The durable construction of the housing support enhances the reliability of the cooling system, reducing the likelihood of failures in demanding operating conditions. Additionally, its design helps in maintaining a consistent coolant flow, which is important for the overall health of the engine ⁴.

Installation and Compatibility

When installing the Cummins 3819294 Thermostat Housing Support, it is important to follow the manufacturer’s guidelines to ensure a secure and effective fit. Preparations may include cleaning the mating surfaces on the engine block and inspecting the gasket for any damage. Proper torque specifications should be adhered to during installation to avoid over-tightening, which could lead to damage, or under-tightening, which could result in leaks.

Maintenance and Troubleshooting

Routine maintenance of the Cummins 3819294 Thermostat Housing Support involves inspecting it for signs of wear or damage during regular engine service intervals. It is also important to check the condition of the gasket and ensure that all connections are secure. If issues such as coolant leaks or inconsistent engine temperature are noticed, the housing support should be inspected for proper installation and condition. Addressing these issues promptly can help in maintaining the efficiency of the engine cooling system.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and related technologies. With a history of innovation and a strong reputation in the automotive and heavy-duty truck industries, Cummins is known for producing high-quality components that are designed to meet the demands of various applications. The company’s commitment to excellence is reflected in its product offerings, which are trusted by professionals around the world.

Thermostat Housing Support for Cummins Engines

The Thermostat Housing Support, part number 3819294, manufactured by Cummins, is a critical component in the engine systems of various models. This part is designed to ensure the proper functioning of the thermostat housing, which is integral to maintaining the engine’s optimal operating temperature.

L10 GAS and L10 MECHANICAL Engines

For the L10 GAS and L10 MECHANICAL engines, the Thermostat Housing Support plays a pivotal role in the engine’s thermal management system. It secures the thermostat housing in place, preventing any movement that could disrupt the flow of coolant. This stability is crucial for maintaining consistent engine temperatures, which is essential for performance and longevity.

The support structure is engineered to withstand the rigors of engine operation, including high temperatures and pressures. Its design ensures that the thermostat housing remains aligned and sealed, preventing leaks that could lead to overheating or inefficient cooling.

In both the L10 GAS and L10 MECHANICAL engines, the integration of the Thermostat Housing Support is seamless, reflecting Cummins’ commitment to quality and reliability. This part is a testament to the precision engineering that goes into Cummins components, ensuring that they meet the demanding standards of these engines.

Understanding the Integration of Part 3819294: Thermostat Housing Support

Part 3819294, the thermostat housing support, is an essential element in the orchestration of engine systems. Its primary function is to provide a secure mounting point for the thermostat housing, ensuring the housing remains firmly in place under the dynamic conditions of engine operation.

Role in Engine Systems

1. Thermostat Housing Attachment: The thermostat housing support is designed to attach the thermostat housing to the engine block or cylinder head. This attachment is vital for maintaining the integrity of the cooling system, as it ensures the housing does not shift or become dislodged, which could lead to coolant leaks or improper thermostat function.

2. Stabilization of the Thermostat: By providing a stable platform for the thermostat housing, part 3819294 indirectly supports the proper operation of the thermostat. The thermostat, a temperature-sensitive valve, regulates the flow of coolant to the engine. Its accurate positioning and secure mounting are necessary for it to open and close at the correct temperatures, ensuring optimal engine temperature is maintained.

3. Integration with Cooling System Components: The thermostat housing support works in conjunction with other cooling system components, such as the radiator, water pump, and hoses. It facilitates the secure connection of these components to the thermostat housing, contributing to the overall efficiency and reliability of the cooling system.

4. Support for Temperature Regulation: Effective temperature regulation is paramount for engine performance and longevity. The thermostat housing support plays a part in this by ensuring the thermostat housing is correctly positioned. This allows for precise control over the coolant flow, helping to prevent overheating or undercooling of the engine.

5. Facilitation of Maintenance and Repairs: From a maintenance perspective, the thermostat housing support simplifies the process of accessing and replacing the thermostat. Its design allows for easier removal and reinstallation of the thermostat housing, reducing downtime during repairs or routine maintenance.

Conclusion

In summary, the Cummins 3819294 Thermostat Housing Support is a key component in the engine’s cooling system. It ensures the thermostat housing is securely mounted, supports the accurate operation of the thermostat, integrates with other cooling system components, aids in temperature regulation, and facilitates easier maintenance and repairs.