3924571
Water Transfer Connection
Cummins®

Introduction

The Water Transfer Connection 3924571 is a component designed by Cummins for use in commercial trucks. Its purpose is to facilitate the efficient transfer of coolant within the truck’s engine cooling system. This part ensures that the engine maintains optimal operating temperatures, which is vital for performance and longevity ¹.

Basic Concepts of Water Transfer Connection

Water transfer connections in commercial trucks are integral to the cooling system. They enable the circulation of coolant from the engine to the radiator and back, helping to dissipate heat generated during operation. The effectiveness of these connections directly influences the cooling efficiency and, consequently, the overall performance and reliability of the truck ².

Purpose of Water Transfer Connection 3924571

The Water Transfer Connection 3924571 plays a specific role in the operation of a truck by ensuring a seamless flow of coolant between the engine and the radiator. This part is designed to integrate within the engine cooling system, providing a secure and efficient pathway for coolant transfer. Its function is to maintain consistent coolant levels and temperature, which is crucial for engine health ³.

Key Features

The Water Transfer Connection 3924571 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 truck operations. The design includes precise fittings and seals that prevent leaks and maintain the integrity of the cooling system. Additionally, it may feature unique elements such as reinforced connections or specialized coatings to further improve its functionality.

Benefits

The advantages of using the Water Transfer Connection 3924571 include improved cooling efficiency, which helps in maintaining optimal engine temperatures under various operating conditions. Its durable construction ensures reliability, reducing the likelihood of failures and the need for frequent replacements. This part contributes to the overall efficiency and reliability of the truck’s cooling system.

Installation and Integration

Proper installation of the Water Transfer Connection 3924571 is crucial for its effective operation. The process involves securing the connection to the appropriate points within the engine cooling system, ensuring all seals and fittings are correctly aligned and tightened. Best practices include verifying the compatibility of the part with the truck’s make and model, and following manufacturer guidelines to avoid common installation pitfalls. Potential challenges may include ensuring a leak-free connection and properly aligning the part within the system.

Troubleshooting Common Issues

Common problems associated with water transfer connections can include leaks, blockages, or improper installation. Troubleshooting steps may involve inspecting the connection for signs of wear or damage, checking for proper alignment and sealing, and ensuring that the coolant flow is unobstructed. Solutions might include tightening connections, replacing worn seals, or cleaning the system to remove any debris that could impede coolant flow.

Maintenance Tips

Regular maintenance of the Water Transfer Connection 3924571 is important to prolong its lifespan and effectiveness. This includes periodic inspections for signs of wear, corrosion, or leaks. Cleaning the connection and surrounding areas can prevent buildup that might affect performance. Following manufacturer-recommended inspection intervals and adhering to proper cleaning procedures will help maintain the integrity of the cooling system.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality, innovation, and customer satisfaction. The company’s extensive product range and history of excellence make it a trusted name in the industry.

Compatibility with Cummins Engines

ISC Series Engines

• ISC CM2150
• ISC CM554
• ISC CM850
• ISC8.3 CM2250

The Water Transfer Connection 3924571 is compatible with the ISC series engines, ensuring that the coolant is effectively transferred between the engine block and the radiator, maintaining the engine’s thermal efficiency.

ISL Series Engines

• ISL CM2150
• ISL CM554
• ISL G CM2180
• ISL9 CM2150 SN
• ISL9 CM2250
• ISL9.5 CM2880 L138

The ISL series engines utilize the Water Transfer Connection 3924571 to ensure smooth coolant flow, preventing overheating and maintaining engine performance.

QSC and QSL Series Engines

• QSC8.3 CM554
• QSC8.3 CM850(CM2850)
• QSC9 CM2250/QSL9 CM2250
• QSL8.9 CM2150 L141
• QSL9 CM2250
• QSL9 CM2350 L102
• QSL9 CM554
• QSL9 CM850(CM2850)

The QSC and QSL series engines benefit from the Water Transfer Connection 3924571, ensuring efficient coolant circulation and maintaining engine temperature and performance.

C and L Series Engines

• C GAS PLUS CM556
• C8.3 G
• L GAS PLUS CM556
• L8.9 CM2670 L134C
• L8.9 L121

The C and L series engines incorporate the Water Transfer Connection 3924571, essential for the proper functioning of the engine’s cooling system and maintaining optimal engine temperatures.

Role of Part 3924571 Water Transfer Connection in Engine Systems

Integration with Block Vent Plumbing

The Water Transfer Connection facilitates the circulation of coolant between the engine block and the vent system, maintaining consistent engine temperature and preventing overheating.

Interaction with Cabin Heater Plumbing

When connected to the cabin heater plumbing, the Water Transfer Connection regulates the flow of heated coolant to the cabin heater core, ensuring consistent and reliable warmth to the vehicle’s interior.

Coordination with Oil Cooler Water System

In the oil cooler water system, the Water Transfer Connection transfers coolant between the engine and the oil cooler, dissipating excess heat from the engine oil and maintaining optimal oil viscosity.

Conclusion

The Water Transfer Connection 3924571 by Cummins is a fundamental component in the engine’s cooling and heating systems. Its role in facilitating the transfer of coolant between various subsystems ensures that the engine operates within safe temperature limits, enhances passenger comfort, and maintains the integrity of critical engine fluids. The efficient functioning of this part is essential for the overall performance and durability of the engine system.