3008812
Sea Water Pump Support
Cummins®

The Sea Water Pump Support (Part #3008812) by Cummins is a component designed to support the operation of the sea water pump in commercial trucks. This part is integral to the engine cooling system, ensuring that the sea water pump functions efficiently and reliably. By providing a stable mounting point and facilitating the pump’s operation, the Sea Water Pump Support contributes to the overall performance and longevity of the engine ³.

Basic Concepts

Sea water pump supports are fundamental components in the cooling systems of marine and industrial engines. Their primary function is to secure the sea water pump, allowing it to draw in and circulate sea water through the engine’s cooling passages. This circulation helps dissipate heat generated by the engine, maintaining optimal operating temperatures and preventing overheating. The support ensures that the pump remains in the correct position and operates smoothly, which is vital for the efficient functioning of the cooling system ¹.

Purpose and Function

The Sea Water Pump Support plays a role in the engine cooling system by providing a secure mounting point for the sea water pump. This support allows the pump to draw in sea water, which is then circulated through the engine’s cooling passages to absorb and dissipate heat. By ensuring the pump is correctly positioned and operates efficiently, the support helps maintain the engine’s temperature within safe limits, enhancing the engine’s reliability and performance ³.

Key Features

The Cummins Sea Water Pump Support is engineered with several key features that enhance its performance and durability. It is typically made from high-strength materials resistant to corrosion, ensuring longevity in harsh marine environments. The design includes precise mounting points and alignment features to ensure the sea water pump is securely held in place. Additionally, the support may incorporate vibration dampening elements to reduce stress on the pump and surrounding components, contributing to overall system reliability ³.

Benefits

The Sea Water Pump Support offers several advantages that contribute to improved engine operation. By providing a stable and secure mounting point for the sea water pump, it enhances the efficiency of the cooling system, leading to better temperature management and reduced risk of overheating. This, in turn, can lead to increased engine reliability and performance. Additionally, the durable construction of the support can result in reduced maintenance requirements and lower downtime, offering potential cost savings over the engine’s lifespan ³.

Installation and Compatibility

Proper installation of the Sea Water Pump Support is crucial for ensuring the sea water pump operates correctly. Installation procedures typically involve securing the support to the engine block or other designated mounting points, followed by attaching the sea water pump. It is important to follow manufacturer guidelines to ensure correct alignment and secure fastening. The support is designed to be compatible with various Cummins engine models, though specific compatibility details should be verified with the manufacturer to ensure proper fit and function ².

Maintenance and Troubleshooting

Routine maintenance of the Sea Water Pump Support involves inspecting for signs of wear, corrosion, or damage. Regular checks ensure that the support remains in good condition and continues to provide a secure mounting point for the sea water pump. Common issues may include corrosion due to exposure to sea water or mechanical wear. Troubleshooting steps may involve cleaning the support, applying corrosion-resistant coatings, or replacing damaged components to maintain optimal performance ³.

Safety Considerations

When working with the Sea Water Pump Support, it is important to follow safety precautions to prevent injury and ensure proper handling. This includes wearing appropriate personal protective equipment, such as gloves and safety glasses, when inspecting or maintaining the component. Additionally, ensuring the engine is cool and the system is depressurized before beginning work can help prevent accidents. Regular inspections for signs of wear or damage are also crucial, as is following emergency protocols in the event of component failure or other issues ³.

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 spanning over a century, Cummins has established a reputation for innovation, quality, and reliability in the automotive and industrial sectors. The company’s product offerings cater to various applications, from on-highway and off-highway vehicles to marine and power generation equipment, underscoring its commitment to providing comprehensive power solutions ³.

Sea Water Pump Support (Part 3008812) by Cummins

The Sea Water Pump Support, part number 3008812, manufactured by Cummins, is a critical component in the marine engine systems. This part is designed to ensure the proper functioning and longevity of the sea water pump within the engine setup.

Compatibility with K38 and K50 Engines

The Sea Water Pump Support is engineered to fit seamlessly with the K38 and K50 engines. These engines, while distinct in their specific applications and configurations, share a common requirement for reliable sea water pump support to maintain optimal cooling and operational efficiency.

In the K38 engine, the Sea Water Pump Support is integral to the engine’s cooling system. It ensures that the sea water pump is securely mounted and aligned, which is crucial for efficient water flow and pressure management. This support helps in reducing wear and tear on the pump and other connected components, thereby extending the engine’s operational life.

Similarly, in the K50 engine, the Sea Water Pump Support plays a pivotal role. The K50 engine, known for its robust performance in demanding marine environments, relies on this support to maintain the integrity of the sea water pump. The support’s design accommodates the unique stresses and vibrations encountered in marine operations, ensuring that the pump operates smoothly and effectively.

Grouping of Engines

When considering the K38 and K50 engines, it is evident that both engines benefit from the Sea Water Pump Support in similar ways. The support’s design and functionality are tailored to address the specific needs of these engines, ensuring that they can operate reliably in marine conditions. The commonality in their use of this part underscores the importance of the Sea Water Pump Support in maintaining the overall health and performance of these engines ³.

Role of Part 3008812 Sea Water Pump Support in Engine Systems

The Part 3008812 Sea Water Pump Support is an integral component in the orchestration of various engine systems, ensuring the efficient and reliable operation of marine engines. This support structure is designed to securely hold the sea water pump, which is responsible for circulating raw water through the engine’s cooling system.

Integration with Key Components

Drive Mechanism

The sea water pump, supported by part 3008812, is typically driven by a belt connected to the engine’s crankshaft. This drive mechanism ensures that the pump operates in sync with the engine, providing consistent water flow to maintain optimal engine temperature.

Fan Assembly

In many marine engine setups, the sea water pump support is positioned near the engine’s cooling fan. The fan helps dissipate heat from the engine block and other components, working in tandem with the pump to ensure comprehensive cooling. The support structure must be robust enough to withstand the vibrations and stresses generated by both the pump and the fan.

Pump Operation

The primary function of the sea water pump is to draw in raw water from the surrounding environment and circulate it through the engine’s cooling passages. The part 3008812 support ensures that the pump remains stable and aligned, allowing for efficient water flow and preventing leaks or malfunctions.

Raw Water System

The raw water system relies on the sea water pump to maintain a continuous flow of water through the heat exchanger and other cooling components. The support structure plays a vital role in keeping the pump securely in place, ensuring that the raw water system operates without interruptions.

In summary, the part 3008812 Sea Water Pump Support is a foundational element that facilitates the interplay between the drive mechanism, fan assembly, pump operation, and raw water system, contributing to the overall efficiency and reliability of marine engine cooling systems ³.

Conclusion

The Sea Water Pump Support (Part #3008812) by Cummins is a critical component in the engine cooling system of marine engines. By providing a stable and secure mounting point for the sea water pump, this part ensures efficient circulation of sea water through the engine’s cooling passages, maintaining optimal operating temperatures and preventing overheating. Its durable construction and precise design contribute to the overall reliability and performance of the engine, making it an essential element in marine engine systems ³.