2874043
Water Pump Volute Housing
Cummins®

The Water Pump Volute Housing, identified by Part #2874043, is a component manufactured by Cummins, a leader in the automotive and heavy-duty truck industry. This part is integral to the cooling system of heavy-duty trucks, ensuring that the engine operates within optimal temperature ranges. Cummins, known for its robust and reliable engine components, designs this volute housing to meet the demanding requirements of heavy-duty applications.

Basic Concepts of Water Pump Volute Housing

The water pump volute housing operates on fundamental principles that facilitate the efficient circulation of coolant within the engine cooling system. Its primary role is to direct the flow of coolant from the water pump to the engine block and other critical components. By maintaining a consistent flow, the volute housing helps regulate engine temperature, preventing overheating and ensuring stable engine performance ¹.

Purpose and Function

This Cummins part serves a specific purpose within the operation of a truck’s engine. It is designed to work in conjunction with the water pump to distribute coolant effectively throughout the engine. This part contributes to the overall engine performance and longevity by ensuring that all engine components receive adequate cooling. Proper coolant circulation helps maintain engine efficiency and prevents damage from excessive heat ².

Key Features

The 2874043 is characterized by several key features that enhance its functionality and reliability. These include durable construction materials that withstand the rigors of heavy-duty use, precise engineering to ensure optimal coolant flow, and compatibility with Cummins engines. These features collectively contribute to the part’s effectiveness in the cooling system.

Benefits

The benefits of using the 2874043 include improved coolant flow, which leads to enhanced engine cooling efficiency. This part’s design ensures that coolant is distributed evenly, reducing the risk of hot spots within the engine. Additionally, the durable construction and precise engineering of the volute housing increase its reliability and longevity, providing truck operators with a dependable component for their cooling system.

Troubleshooting and Maintenance

To maintain optimal performance of the Water Pump Volute Housing, it is important to address common issues such as leaks or reduced cooling efficiency promptly. Regular inspections for signs of wear or damage can help identify potential problems early. Maintenance tips include ensuring that all connections are secure and that the volute housing is free from debris that could impede coolant flow. Following these practices can help ensure the longevity and effectiveness of the part ³.

Cummins Overview

Cummins Inc. is a well-established company with a rich history in the automotive industry. Known for its innovative engine technologies and robust product offerings, Cummins has built a reputation for quality and reliability. The 2874043 is part of Cummins’ extensive lineup of engine components, reflecting the company’s commitment to providing high-quality, durable parts for heavy-duty applications.

Water Pump Volute Housing Compatibility with Cummins Engines

The Water Pump Volute Housing part number 2874043, manufactured by Cummins, is designed to fit a specific range of engines. This part is integral to the engine’s cooling system, ensuring efficient water flow and temperature regulation. Below is a detailed description of its compatibility with the listed engines:

ISZ13 CM2150 Z105

The Water Pump Volute Housing part 2874043 is compatible with the ISZ13 CM2150 Z105 engine. This part ensures that the engine’s cooling system operates efficiently, maintaining optimal temperature levels and preventing overheating.

QSZ13 CM2150 Z101, QSZ13 CM2150 Z102

The same Water Pump Volute Housing part number 2874043 is also suitable for the QSZ13 CM2150 Z101 and QSZ13 CM2150 Z102 engines. These engines share similar design characteristics, making the part interchangeable across these models. The housing’s precise fitment ensures effective water circulation, contributing to the engine’s overall performance and longevity.

Z13 Z108G

The Water Pump Volute Housing part 2874043 is also compatible with the Z13 Z108G engine. This part is engineered to fit seamlessly within the engine’s cooling system, providing reliable water flow and temperature management. Its design ensures that the engine operates within safe temperature limits, enhancing durability and efficiency.

By ensuring that the Water Pump Volute Housing part 2874043 fits these engines, Cummins maintains a high standard of compatibility and performance across its engine lineup. This compatibility allows for easier maintenance and repair, as technicians can use the same part across multiple engine models.

Role of Part 2874043 Water Pump Volute Housing in Engine Systems

The Water Pump Volute Housing, identified by part number 2874043, is a component in the efficient operation of engine systems. Its primary function is to house and direct the flow of coolant within the water pump assembly.

When the water pump is activated, typically driven by a belt connected to the engine’s crankshaft, it creates a centrifugal force that moves coolant through the volute housing. This housing is designed to optimize the flow of coolant by gradually increasing the cross-sectional area, which helps to reduce turbulence and improve the efficiency of coolant distribution.

The coolant, after passing through the volute housing, is directed towards the engine block and cylinder head. This ensures that critical engine components are maintained at optimal temperatures, preventing overheating and potential damage.

In a water pump kit, the volute housing works in conjunction with other components such as the impeller and gaskets to create a sealed and efficient cooling system. The impeller, driven by the engine, spins within the volute housing, further enhancing the movement of coolant. Gaskets ensure that there are no leaks between the housing and other components, maintaining the integrity of the cooling system.

Overall, the Water Pump Volute Housing plays a significant role in the reliable and efficient operation of the engine’s cooling system, ensuring that all components remain within safe operating temperatures.

Conclusion

The 2874043 Water Pump Volute Housing is a critical component in the cooling system of heavy-duty engines, ensuring efficient coolant circulation and temperature regulation. Its durable construction, precise engineering, and compatibility with Cummins engines make it a reliable choice for maintaining engine performance and longevity. Regular maintenance and prompt troubleshooting are essential to ensure the part’s effectiveness and the overall efficiency of the engine’s cooling system.