4930836
Water Outlet Tube
Cummins®

The Cummins 4930836 Water Outlet Tube is a critical component in heavy-duty truck engines, designed to enhance the efficiency and reliability of the engine’s cooling system. Understanding its function and operation is essential for maintaining optimal engine performance.

Basic Concepts of Water Outlet Tubes

A water outlet tube is integral to the engine cooling system, facilitating the flow of coolant from the engine to the radiator. This process is crucial for maintaining the engine’s operating temperature within a safe range, thereby preventing overheating and potential damage ¹.

Purpose of the Cummins 4930836 Water Outlet Tube

The Cummins 4930836 is engineered to direct coolant flow from the engine to the radiator in heavy-duty truck applications. Its precise design and placement within the engine system allow for effective heat dissipation, contributing to the regulation of engine temperature ².

Key Features

This Cummins part is constructed from durable materials designed to withstand the harsh conditions within an engine environment. Its design includes smooth internal passages for unimpeded coolant flow and robust connections to handle high pressure and temperature fluctuations, enhancing its effectiveness in heavy-duty applications ³.

Benefits

The use of the 4930836 offers several advantages, including improved engine cooling efficiency and reliable performance in heavy-duty applications. Its durable construction ensures it can withstand rigorous operating conditions.

Installation and Compatibility

Proper installation of the 4930836 is crucial for its effectiveness within the engine system. It should be installed according to the manufacturer’s guidelines, including torque specifications for fasteners and the use of compatible gaskets or seals to prevent leaks.

Maintenance and Troubleshooting

Regular maintenance of the 4930836 is recommended to ensure long-term performance. This includes periodic inspection for signs of wear, corrosion, or damage, and cleaning as necessary to remove any buildup that could impede coolant flow. Troubleshooting common issues such as leaks or blockages may involve checking connections, replacing gaskets, or cleaning the tube to restore proper function.

Common Failure Modes

Water outlet tubes, including the 4930836, may experience failure modes such as corrosion, cracking, or gasket failure over time. These issues can be mitigated through regular maintenance and inspection. Addressing these problems promptly can help prevent more serious engine damage and ensure continued efficient operation of the cooling system.

Upgrades and Modifications

There may be opportunities for upgrades or modifications to the 4930836, such as performance enhancements or compatibility with aftermarket components. These modifications should be approached with caution, ensuring that any changes made are compatible with the engine system and do not compromise the integrity or performance of the cooling system.

Cummins Overview

Cummins Inc. is a global power leader known for its commitment to quality, innovation, and customer satisfaction. The company designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emission solutions. Cummins’ extensive product range and expertise make it a trusted partner for those in need of reliable and efficient power solutions.

Compatibility with Cummins Engines

The Water Outlet Tube part 4930836 is designed to fit seamlessly with a range of Cummins engines, including the 6C8.3, C GAS PLUS CM556, and L8.9G CMOH2.0 L125B. It ensures efficient coolant flow and optimal engine performance across these applications.

Role of Part 4930836 Water Outlet Tube in Engine Systems

The Water Outlet Tube (part 4930836) is a vital component in the thermal management system of an engine. It facilitates the controlled flow of coolant from the engine block to other critical components, ensuring optimal operating temperatures are maintained.

Integration with the Compressor Coolant System

In engines equipped with a compressor, the Water Outlet Tube plays a significant role in the compressor coolant system. It directs the coolant, after absorbing heat from the engine block, to the compressor, ensuring the compressor remains within its operational temperature range.

Contribution to the Overall Coolant Arrangement

The Water Outlet Tube is a key element in the overall coolant arrangement of the engine. It connects the engine block to the upper radiator hose, which leads to the radiator, allowing for a continuous circulation of coolant throughout the engine system.

Enhanced Thermal Management

By integrating the Water Outlet Tube into the engine’s coolant system, engineers and mechanics can achieve enhanced thermal management. The tube’s design and placement are optimized to provide a seamless transition for the coolant flow, minimizing restrictions and ensuring consistent coolant distribution.

Conclusion

The Cummins 4930836 Water Outlet Tube is a crucial component for maintaining the efficiency and reliability of heavy-duty truck engines. Its role in the engine’s cooling system, combined with its durable construction and precise design, makes it an essential part for optimal engine performance and longevity.