5462484
Water Inlet Connection
Cummins®

The Water Inlet Connection, identified by part number 5462484, is a component manufactured by Cummins, a well-established name in the automotive and heavy-duty truck industry. This part is integral to the cooling systems of commercial trucks, ensuring efficient engine operation by facilitating the proper flow of coolant ¹.

Function and Operation

The Water Inlet Connection operates within the truck’s cooling system by directing coolant flow from the radiator to the engine block. It serves as a conduit, ensuring that coolant is evenly distributed throughout the engine to maintain optimal operating temperatures. This part interfaces with the thermostat housing and other cooling system components, playing a role in the regulation of coolant circulation ².

Purpose of the Water Inlet Connection

The primary role of the Water Inlet Connection in a truck’s operation is to contribute to engine cooling efficiency. By ensuring that coolant is properly directed and distributed, it helps maintain the engine within its ideal temperature range, which is vital for performance and longevity. This part is instrumental in preventing overheating, which can lead to engine damage ³.

Key Features

The Water Inlet Connection is characterized by several notable features that enhance its performance. It is typically constructed from durable materials such as cast iron or aluminum, chosen for their strength and resistance to corrosion. The design of this part often includes precise threading and sealing surfaces to ensure a secure fit and prevent leaks. Additionally, it may feature integrated passages that optimize coolant flow.

Benefits

The advantages provided by the Water Inlet Connection include improved coolant distribution, which leads to more effective engine cooling. This can result in enhanced engine performance and potentially contribute to fuel efficiency by maintaining the engine at its optimal operating temperature. The part’s robust construction also ensures reliability and longevity under the demanding conditions typical of commercial truck operations.

Installation and Compatibility

Proper installation of the Water Inlet Connection is crucial for its effective operation. It should be installed according to the manufacturer’s guidelines, which may include specific torque specifications for fastening and ensuring that all sealing surfaces are clean and free from debris. Compatibility with various truck models should be verified to ensure that the part fits correctly and functions as intended within the cooling system.

Maintenance and Troubleshooting

Routine maintenance practices for the Water Inlet Connection include regular inspection for signs of wear, corrosion, or leaks. It is important to follow the manufacturer’s recommended service intervals for inspection and replacement, if necessary. Troubleshooting common issues may involve checking for proper fitment, ensuring that all connections are secure, and verifying that there are no obstructions in the coolant passages.

Safety Considerations

When working with the Water Inlet Connection, it is important to observe safety protocols. This includes allowing the engine to cool before beginning any work to avoid burns from hot coolant. Additionally, proper handling procedures should be followed to prevent damage to the part or injury to the technician. Awareness of potential hazards, such as coolant spills, is also important for maintaining a safe working environment.

Cummins Overview

Cummins is a reputable manufacturer with a long-standing history in the production of high-quality automotive components. Known for its commitment to innovation and excellence, Cummins has established a strong reputation in the industry for producing reliable and durable parts. The company’s focus on quality and performance is evident in its wide range of products, including the Water Inlet Connection, which is designed to meet the rigorous demands of commercial truck applications.

Application in ISV Engines

In the ISV (Intelligent Systems Vehicle) engines by Nissan, the Water Inlet Connection part 5462484 is integral to the engine’s cooling system. It connects the water pump to the engine block, facilitating the circulation of coolant. This connection is crucial for the proper functioning of the engine, as it ensures that the coolant is adequately circulated to absorb and dissipate heat generated by the engine.

The Water Inlet Connection is engineered to withstand the high pressures and temperatures within the engine’s cooling system. Its design and material ensure durability and reliability, contributing to the longevity and performance of the engine.

Grouping of Engines

The Cummins part 5462484 is compatible with a range of engines, including but not limited to, the ISV engines by Nissan. This part is designed to fit seamlessly into the cooling systems of these engines, providing a reliable and efficient connection for coolant flow. The compatibility of this part with various engines underscores its versatility and importance in maintaining engine performance and longevity.

Role of Part 5462484 Water Inlet Connection in Engine Systems

The part 5462484 Water Inlet Connection is integral to the efficient operation of various engine systems. It serves as the primary interface for coolant entry into the engine block, ensuring a steady supply of coolant to maintain optimal engine temperature.

Integration with the Long Block Kit

When incorporated into a long block kit, the Water Inlet Connection facilitates the proper circulation of coolant throughout the engine. This is essential for dissipating heat generated during combustion, thereby preventing overheating and potential engine damage. The connection point provided by part 5462484 allows for seamless integration with the engine block, ensuring that the coolant pathways are unobstructed and efficient.

Function within the Water Inlet System

In the broader context of the water inlet system, part 5462484 plays a significant role in maintaining the integrity of the coolant flow. It connects to the thermostat housing and the engine block, creating a continuous loop for coolant to travel through the cylinder heads, water jackets, and back to the radiator. This consistent flow is vital for regulating engine temperature, especially under varying load conditions.

Importance in Connection Systems

The Water Inlet Connection is also a key component in the overall connection system of the engine. It ensures that all coolant passages are correctly aligned and sealed, preventing leaks that could lead to inefficient cooling and potential engine failure. Its design allows for easy installation and removal, facilitating maintenance and repair processes without requiring extensive disassembly of the engine.

Conclusion

In summary, the Water Inlet Connection, part 5462484, is a fundamental component in the engine’s cooling system, ensuring that the engine operates within safe temperature ranges by facilitating efficient coolant flow through the engine block and related components. Its robust construction, precise design, and compatibility with various engine systems make it a critical part for maintaining engine performance and longevity.