3964167
Fuel Supply Tube
Cummins®

The Cummins 3964167 Fuel Supply Tube is a component designed for use in heavy-duty trucks. It serves a specific function within the fuel system, ensuring that fuel is delivered efficiently and consistently to the engine. This part is integral to maintaining the performance and reliability of the truck’s engine ¹.

Basic Concepts of Fuel Supply Tubes

A fuel supply tube is a conduit that transports fuel from the fuel tank to the engine. Its function is vital within the fuel system, as it ensures that the engine receives a steady supply of fuel under various operating conditions. The performance of a truck’s engine is significantly influenced by the efficiency of its fuel supply system, which includes the fuel supply tube ².

Purpose of the Cummins 3964167 Fuel Supply Tube

The Cummins 3964167 Fuel Supply Tube plays a role in the fuel delivery system by providing a pathway for fuel to travel from the tank to the engine. It is designed to maintain a consistent flow of fuel, which is necessary for the engine to operate efficiently. This part helps in regulating the fuel pressure and flow, which are critical for the engine’s combustion process ³.

Key Features

The Cummins 3964167 Fuel Supply Tube is constructed with materials that offer durability and resistance to the corrosive effects of fuel. Its design includes features that enhance its performance, such as precise engineering to ensure a snug fit within the fuel system and robust construction to withstand the pressures and temperatures encountered in heavy-duty applications.

Benefits of Using the Cummins 3964167 Fuel Supply Tube

Utilizing the Cummins 3964167 Fuel Supply Tube can lead to improved fuel efficiency, as it is designed to optimize fuel flow. It also contributes to the reliability of the fuel system, ensuring that the engine receives a consistent supply of fuel. Additionally, it is compatible with Cummins engines, which means it is tailored to work seamlessly with these power units.

Installation and Compatibility

When installing the Cummins 3964167 Fuel Supply Tube, it is important to follow the manufacturer’s guidelines to ensure proper fitment and function. Compatibility with specific engine models and systems should be verified to ensure that the tube is suitable for the intended application.

Maintenance and Troubleshooting

Regular maintenance of the Cummins 3964167 Fuel Supply Tube is recommended to ensure its longevity and optimal performance. This includes checking for signs of wear or damage and ensuring that all connections are secure. Common issues may include leaks or blockages, which can be addressed by inspecting the tube and making necessary repairs or replacements.

Safety Considerations

When handling, installing, or maintaining the Cummins 3964167 Fuel Supply Tube, it is important to observe safety guidelines. This includes working in a well-ventilated area, avoiding sparks or open flames near fuel systems, and wearing appropriate personal protective equipment. These precautions help prevent accidents and ensure safe operation.

Environmental Impact

The efficient design of the Cummins 3964167 Fuel Supply Tube contributes to reduced fuel consumption and lower emissions. By ensuring a consistent and efficient fuel flow, it helps in minimizing the environmental impact of heavy-duty trucks, aligning with sustainability goals.

Cummins Corporation Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions. With a history of innovation in engine technology, Cummins plays a significant role in the commercial truck industry, providing reliable and efficient engines and components for various applications.

Cummins Engine Compatibility with Fuel Supply Tube Part 3964167

The Cummins Fuel Supply Tube part number 3964167 is designed to fit seamlessly into various Cummins engine models. This part is integral to the engine’s fuel delivery system, ensuring efficient and reliable operation. Here’s how it integrates with the specified engines:

ISB/ISD6.7 CM2150 SN, ISBE CM2150

The Fuel Supply Tube part 3964167 is compatible with the ISB/ISD6.7 CM2150 SN and ISBE CM2150 engines. These engines are known for their robust performance and reliability, often used in heavy-duty applications. The part ensures that the fuel supply system functions correctly, maintaining the engine’s operational integrity.

ISBE CM800, ISBE4 CM850

Similarly, the ISBE CM800 and ISBE4 CM850 engines also utilize the Fuel Supply Tube part 3964167. These engines are typically found in medium-duty applications, where consistent and dependable fuel delivery is crucial. The part’s design allows for easy installation and integration, ensuring that the fuel supply system operates smoothly.

By ensuring compatibility across these engine models, Cummins maintains a high standard of quality and reliability in their engine components. This allows for a seamless fit and function, providing users with a dependable and efficient fuel supply system.

Understanding the Role of Fuel Supply Tube in Engine Systems

The Fuel Supply Tube (part number 3964167) is an essential component in the fuel delivery system of various engine setups. Its primary function is to transport fuel from the fuel tank to the engine’s fuel injection system or carburetor. This seamless transfer of fuel is vital for the consistent operation of the engine.

When integrated with an Overhaul Kit, the Fuel Supply Tube ensures that the fuel system is in optimal condition. The overhaul kit typically includes various gaskets, seals, and other components that work in conjunction with the fuel supply tube to prevent leaks and maintain fuel pressure. This integration enhances the reliability and performance of the fuel system.

In terms of Plumbing, the Fuel Supply Tube is a key element that connects different parts of the fuel system. It interfaces with the fuel pump, fuel filter, and the fuel injectors or carburetor. Proper plumbing ensures that fuel flows efficiently without any restrictions, which is important for the engine’s combustion process.

The Fuel Filter plays a complementary role to the Fuel Supply Tube. Positioned downstream of the fuel supply tube, the fuel filter removes impurities and contaminants from the fuel before it reaches the engine. This ensures that only clean fuel is delivered, which protects the fuel injectors and other sensitive components from damage.

Overall, the Fuel Supply Tube (part 3964167) is a fundamental component that, when properly installed and maintained, contributes to the efficient and reliable operation of the engine’s fuel system.

Conclusion

The Cummins 3964167 Fuel Supply Tube is a critical component in the fuel delivery system of heavy-duty trucks. Its design and construction ensure efficient fuel flow, contributing to the engine’s performance and reliability. Proper installation, maintenance, and adherence to safety guidelines are essential for optimal operation and longevity of this part.