3035844
Thermostat Housing
Cummins®

The 3035844 Thermostat Housing by Cummins is a component designed for the engine cooling system of heavy-duty trucks. Its purpose is to house the thermostat and facilitate the regulation of engine temperature, ensuring optimal performance and longevity of the engine.

Basic Concepts of Thermostat Housing

A thermostat housing is a part of the engine cooling system that encases the thermostat. It plays a role in the system by allowing coolant to flow between the engine and the radiator. The housing interacts with other components such as the thermostat, which controls the flow of coolant based on engine temperature, and coolant passages that transport the coolant throughout the system ¹.

Purpose of Thermostat Housing 3035844

The 3035844 is specifically designed to maintain optimal engine temperature in heavy-duty truck engines. It houses the thermostat, which opens and closes to regulate coolant flow. This regulation helps to prevent the engine from overheating or running too cold, both of which can affect engine performance and longevity.

Key Features

This Cummins part features several key attributes that enhance its performance and durability. It is constructed from high-quality materials that resist corrosion and wear, ensuring long-term reliability. The design includes precise coolant passages that facilitate efficient coolant flow. Additionally, it is engineered to withstand the high pressures and temperatures typical in heavy-duty truck engines.

Benefits

The 3035844 offers several benefits. It contributes to improved engine efficiency by ensuring consistent engine temperature. Reliable temperature regulation helps to protect the engine from damage due to overheating or excessive cooling. Its durable construction ensures long-term performance in demanding heavy-duty applications.

Installation Considerations

When installing the 3035844, it is important to follow Cummins’ guidelines and best practices. This includes ensuring a proper seal to prevent leaks, using the correct torque specifications for fastening, and verifying that all connections are secure. Adhering to these recommendations helps to ensure the housing functions effectively and reliably.

Troubleshooting Common Issues

Common issues with thermostat housings may include leaks or malfunctions. To address these problems, it is advisable to inspect the housing for signs of wear or damage, check the gaskets and seals for integrity, and ensure that the thermostat is functioning correctly. Regular maintenance and prompt repairs can help to mitigate these issues ².

Maintenance Tips

To ensure the longevity and optimal performance of the 3035844, regular inspections are recommended. This includes checking for leaks, verifying the condition of gaskets and seals, and ensuring that the thermostat operates correctly. Following these maintenance procedures can help to prevent issues and extend the lifespan of the component.

Cummins Overview

Cummins Inc. is a well-established company with a strong reputation in the automotive industry. Founded in 1919, Cummins has a history of producing high-quality engine components. The company is known for its commitment to innovation, reliability, and customer satisfaction, making it a trusted name in the field of engine manufacturing ³.

Thermostat Housing Compatibility with Cummins Engines

The Thermostat Housing part number 3035844, manufactured by Cummins, is designed to fit a variety of engines. Here is a detailed look at its compatibility with the listed engines:

GTA38 G CMEICS G116C, K38, K50, KTA38GC CM558

The Thermostat Housing part 3035844 is compatible with the GTA38 G CMEICS G116C, K38, K50, and KTA38GC CM558 engines. This part ensures proper thermal management by regulating the flow of coolant through the engine, maintaining optimal operating temperatures.

QSK38 CM2150 MCRS, QSK38 CM850 MCRS

The Thermostat Housing part 3035844 is also suitable for the QSK38 CM2150 MCRS and QSK38 CM850 MCRS engines. These engines benefit from the precise temperature control provided by this housing, ensuring efficient engine performance and longevity.

QSK50 CM2150 K107, QSK50 CM2150 MCRS, QSK50 CM2350 K108

For the QSK50 series engines, including the CM2150 K107, CM2150 MCRS, and CM2350 K108, the Thermostat Housing part 3035844 is an ideal fit. This part is engineered to work seamlessly with these engines, providing reliable thermal regulation and contributing to the overall efficiency and durability of the engine systems.

Role of Part 3035844 Thermostat Housing in Engine Systems

Part 3035844, the Thermostat Housing, is an integral component in the thermal management system of an engine. Its primary function is to house the thermostat, which regulates the flow of coolant to the engine. This regulation ensures that the engine operates within its optimal temperature range.

Integration with Key Components

• Connection: The thermostat housing is designed to connect securely to the engine block or cylinder head. This connection is vital for maintaining the integrity of the cooling system, ensuring that coolant flows efficiently without leaks.

• Water Outlet: The housing includes a water outlet that directs coolant flow to the radiator. This outlet is a critical junction where the coolant, after circulating through the engine, is expelled to be cooled before re-entering the system.

• EB-Housing: In systems where an EB-housing is utilized, the thermostat housing interfaces with this component to facilitate the smooth transition of coolant. The EB-housing often plays a role in enhancing the structural support and thermal efficiency of the housing.

• Thermostat: The housing encases the thermostat, which is a temperature-sensitive valve. The thermostat opens and closes in response to the engine’s temperature, controlling the flow of coolant to maintain engine temperature stability.

• Housing Thermostat and Support Assembly: This assembly includes additional components that support the thermostat housing, ensuring it remains firmly in place and functions correctly under varying engine conditions.

• Thermostat and Support Assembly Housing: This specific housing type is designed to provide additional structural support to the thermostat, enhancing its durability and reliability in high-stress environments.

• Thermostat L B Housing and Thermostat R B Housing: These variants of the thermostat housing are tailored for specific engine configurations, offering left-hand and right-hand orientations to fit the engine’s layout precisely.

• Water Outlet Connection: The housing features a dedicated connection point for the water outlet, ensuring a secure and leak-proof interface. This connection is essential for maintaining the coolant’s path through the engine and radiator.

Conclusion

In summary, part 3035844 Thermostat Housing plays a significant role in the engine’s cooling system by housing the thermostat and facilitating the connection to various critical components. Its design and integration with these components ensure efficient coolant flow and optimal engine temperature management.