2831182
Water Inlet Connection
Cummins®

Introduction

The Water Inlet Connection 2831182, manufactured by Cummins, is a specialized component designed for heavy-duty truck engines. This part is crucial for the engine cooling system, enabling the efficient transfer of coolant into the engine block. It plays a significant role in maintaining optimal engine temperature, which is essential for engine performance and longevity ¹.

Basic Concepts of Water Inlet Connection

Water inlet connections in heavy-duty trucks are engineered to allow coolant to enter the engine block. These connections are vital for the cooling system, ensuring the engine operates within safe temperature ranges. The coolant absorbs heat from the engine and transfers it away, preventing overheating and potential engine damage. The functionality of these connections depends on their ability to provide a secure and leak-free passage for the coolant ².

Purpose of the 2831182 Water Inlet Connection

The 2831182 Water Inlet Connection serves as the entry point for coolant into the engine. It connects the coolant system to the engine block, allowing for the circulation of coolant that absorbs heat from the engine components. This process is fundamental to maintaining the engine’s temperature within operational limits, thereby supporting efficient engine performance.

Key Features

The 2831182 Water Inlet Connection is characterized by several key features that enhance its performance. It is constructed from durable materials that resist corrosion and wear, ensuring longevity in demanding operating conditions. The design includes precise threading and sealing surfaces to provide a secure connection and prevent leaks. Additionally, the connection may feature integrated gaskets or O-rings to further ensure a tight seal.

Benefits

The advantages provided by the 2831182 Water Inlet Connection include improved engine efficiency through effective coolant circulation, enhanced durability due to its robust construction, and increased reliability in various operating conditions. Its design contributes to maintaining optimal engine temperature, which is vital for the engine’s performance and longevity.

Installation Process

Proper installation of the 2831182 Water Inlet Connection involves several steps to ensure a secure and leak-free connection. Begin by ensuring the engine and cooling system are cool and the system is drained of coolant. Clean the installation area to remove any debris or old gasket material. Apply a compatible sealant to the threading if required, then carefully screw the connection into place, ensuring it is tightened to the manufacturer’s specified torque. Finally, refill the cooling system with coolant and check for leaks.

Common Issues and Troubleshooting

Typical problems associated with water inlet connections include leaks, corrosion, and blockages. Troubleshooting these issues involves inspecting the connection for signs of wear or damage, ensuring the sealing surfaces are clean and free from debris, and checking for proper torque on the connection. In cases of corrosion or significant wear, replacement of the connection may be necessary to restore the integrity of the cooling system.

Maintenance Tips

To ensure the longevity and optimal performance of the 2831182 Water Inlet Connection, routine maintenance practices are recommended. This includes regular inspection for signs of wear, corrosion, or leaks, and cleaning the connection and surrounding areas to prevent buildup that could impede coolant flow. Additionally, following the manufacturer’s guidelines for coolant replacement and system flushing can help maintain the efficiency of the cooling system.

Cummins Overview

Cummins is a renowned manufacturer in the automotive and heavy-duty truck industry, with a history of producing high-quality components. The company is known for its commitment to innovation, quality, and reliability, making it a trusted name among professionals in the field. Cummins’ dedication to manufacturing excellence ensures that its components, including the 2831182 Water Inlet Connection, meet the demanding requirements of heavy-duty applications ³.

Cummins Engine Part 2831182: Water Inlet Connection

The Cummins part 2831182, identified as a Water Inlet Connection, is a critical component that ensures the proper flow of coolant into the engine. This part is designed to fit seamlessly with various Cummins engine models, including the 4B3.9, 6B5.9, and B6.7S engines.

For the 4B3.9 and 6B5.9 engines, the Water Inlet Connection part 2831182 is engineered to integrate with the engine’s cooling system, facilitating the entry of coolant into the engine block. This connection is essential for maintaining optimal engine temperature and preventing overheating, which can lead to severe engine damage.

In the case of the B6.7S engine, the Water Inlet Connection part 2831182 is similarly crucial. It ensures that the coolant is efficiently directed into the engine, supporting the cooling system’s overall functionality. This part’s design allows for a secure and reliable connection, ensuring that the coolant flow is uninterrupted and consistent.

The compatibility of the Water Inlet Connection part 2831182 across these engine models underscores its versatility and importance in maintaining engine performance and longevity.

Role of Part 2831182 Water Inlet Connection in Engine Systems

The part 2831182 Water Inlet Connection is integral to the efficient operation of various engine systems. It serves as the primary interface for the introduction of coolant into the engine block. This component ensures a secure and leak-free connection between the water pump and the engine’s coolant passages.

Integration with Key Components

1. Water Pump: The water inlet connection interfaces directly with the water pump, allowing coolant to be drawn from the reservoir and circulated through the engine. This connection ensures that the coolant flow is consistent and uninterrupted, which is essential for maintaining optimal engine temperature.

2. Engine Block: Once the coolant enters through the water inlet connection, it flows into the engine block. Here, it absorbs heat generated by the combustion process. The efficient transfer of coolant into the engine block is dependent on the proper functioning of the water inlet connection.

3. Thermostat Housing: The water inlet connection is often part of the thermostat housing assembly. This housing regulates the flow of coolant based on the engine’s temperature, ensuring that the engine reaches its operating temperature quickly and maintains it under varying conditions.

4. Coolant Passages: Within the engine block, the coolant travels through a network of passages designed to maximize heat absorption. The water inlet connection must be precisely aligned to ensure that coolant reaches all critical areas without restriction.

5. Radiator: After absorbing heat from the engine, the coolant is returned to the radiator for cooling. The water inlet connection plays a role in this cycle by ensuring that coolant can re-enter the engine once it has been cooled, thus maintaining a continuous and efficient cooling loop.

6. Coolant Reservoir: The connection also facilitates the return of excess coolant to the reservoir, preventing overflow and ensuring that the system remains pressurized. This helps in maintaining the integrity of the cooling system under various operating conditions.

Conclusion

In summary, the part 2831182 Water Inlet Connection is a fundamental component that ensures the seamless operation of the engine’s cooling system. Its role in connecting various critical components underscores its importance in maintaining engine efficiency and longevity.