3933519
Plain Hose
Cummins®

The Cummins 3933519 Plain Hose is a component designed for use in commercial trucks. It plays a role in the operation of these vehicles by facilitating the transport of various fluids. Understanding its purpose and function is key to maintaining the efficiency and reliability of truck systems.

Purpose and Function

This Cummins part is integral to the truck’s system, primarily responsible for transporting fluids such as coolant, fuel, or hydraulic fluid. Its role ensures that these fluids are delivered efficiently to their respective destinations within the truck, supporting the operation of the engine and other systems ¹.

Key Features

The 3933519 Plain Hose is characterized by several key features that enhance its performance and longevity. It is composed of materials that offer flexibility and durability, allowing it to withstand the pressures and temperatures associated with fluid transport in commercial trucks. Its design is tailored to provide a reliable connection within the truck’s fluid systems, ensuring efficient operation ².

Benefits

Using this part offers several advantages. It contributes to improved fluid transfer efficiency, ensuring that fluids reach their intended locations without leaks or disruptions. Its resistance to wear and tear enhances the reliability of the truck’s systems, while its compatibility with various truck models and systems makes it a versatile choice for fleet maintenance and upgrades ³.

Installation and Compatibility

Proper installation of the 3933519 Plain Hose is crucial for ensuring a secure and effective fit within the truck’s system. Specific requirements and considerations should be observed to maintain the integrity of the fluid transport system. Compatibility with different truck models and systems is a significant factor, ensuring that the hose can be used across a wide range of commercial vehicles.

Maintenance and Troubleshooting

To ensure the optimal performance and longevity of the 3933519 Plain Hose, regular maintenance is recommended. This includes checking for signs of wear, ensuring connections are secure, and replacing the hose if any damage is detected. Common issues with plain hoses, such as leaks or blockages, can often be addressed through routine inspections and timely replacements.

Safety Considerations

When working with the 3933519 Plain Hose, it is important to observe safety guidelines and precautions. Proper handling, storage, and disposal practices should be followed to minimize risks. This includes wearing appropriate personal protective equipment when installing or maintaining the hose and ensuring that it is stored in a manner that prevents damage or contamination.

Cummins Overview

Cummins Inc. is a well-established manufacturer in the automotive and heavy-duty truck parts industry. With a history of innovation and a reputation for quality, Cummins is committed to producing components that meet the demanding requirements of commercial vehicles. Their products, including the 3933519 Plain Hose, are designed with the aim of enhancing the performance, reliability, and efficiency of truck systems.

Cummins Engine Compatibility with Part 3933519

The Cummins part 3933519, a Plain Hose, is designed to fit seamlessly into various Cummins engine models. This part is integral to the engine’s operation, ensuring proper fluid flow and maintaining system integrity. Below is a detailed look at how this hose fits into specific Cummins engine configurations.

6B5.9, C GAS PLUS CM556, and L GAS PLUS CM556

The Plain Hose 3933519 is compatible with the 6B5.9, C GAS PLUS CM556, and L GAS PLUS CM556 engines. These engines are part of the Cummins GAS PLUS series, which is known for its efficiency and reliability in various applications. The hose connects critical components, ensuring that the engine operates smoothly by maintaining the necessary fluid pathways.

C8.3 G, G8.3, and GTA8.3 CM558

The engines C8.3 G, G8.3, and GTA8.3 CM558 also utilize the Plain Hose 3933519. These engines are part of the Cummins G series, recognized for their robust performance and durability. The hose is essential in these engines for maintaining the fluid balance required for optimal performance, particularly in high-demand applications.

QSL9 G CM558

The QSL9 G CM558 engine is another model that integrates the Plain Hose 3933519. This engine is designed for heavy-duty applications, and the hose plays a role in ensuring that the engine’s fluid systems remain efficient and reliable under strenuous conditions.

L8.9G CMOH2.0 L125B

Lastly, the L8.9G CMOH2.0 L125B engine is compatible with the Plain Hose 3933519. This engine is part of the Cummins L series, which is known for its versatility and power. The hose is a vital component in this engine, ensuring that the fluid systems function correctly, which is essential for the engine’s overall performance and longevity.

By ensuring that the Plain Hose 3933519 is correctly installed and maintained, engine operators can rely on the smooth and efficient operation of these Cummins engines.

Role of Part 3933519 Plain Hose in Engine Systems

The 3933519 Plain Hose is integral to several engine systems, facilitating the efficient transfer of fluids and gases. In the aftercooler plumbing system, this hose ensures that coolant flows smoothly from the aftercooler to the engine, maintaining optimal temperature levels and enhancing performance.

In the breather system, particularly the crankcase breather, the hose allows for the release of pressure built up within the crankcase, preventing damage to engine components and ensuring smooth operation.

For the crankcase plumbing, the hose plays a part in managing the circulation of oil, which is vital for lubrication and cooling of moving parts within the engine.

In the aftercooler water plumbing system, it aids in the distribution of water to the aftercooler, assisting in the cooling process of the compressed air before it enters the engine cylinders.

The hose is also utilized in the raw water pump system, where it helps in the circulation of raw water for cooling purposes, protecting the engine from overheating.

Overall, the 3933519 Plain Hose is a versatile component that contributes to the reliable operation of various engine systems by ensuring the proper flow of essential fluids and gases.

Conclusion

The Cummins 3933519 Plain Hose is a critical component in the maintenance and operation of commercial trucks and Cummins engines. Its design and features ensure efficient fluid transfer, compatibility with various engine models, and enhanced system reliability. Proper installation, maintenance, and adherence to safety guidelines are essential for maximizing the performance and longevity of this part.