3047964
Barrel And Plunger
Cummins®

The Cummins 3047964 Barrel and Plunger is a vital component in the fuel injection system of heavy-duty trucks. This part ensures the precise delivery of fuel to the engine, which is essential for maintaining optimal performance and efficiency.

Basic Concepts of Barrel and Plunger

The barrel and plunger system operates on the principle of hydraulic pressure. Within a fuel injection system, the plunger moves within the barrel to create pressure that forces fuel through the injector nozzle into the combustion chamber. This mechanism ensures that fuel is delivered at the correct pressure and timing, which is critical for efficient combustion and engine performance ¹.

Purpose and Function

The Cummins 3047964 Barrel and Plunger regulates the fuel delivery process in a truck’s fuel injection system. By controlling the amount and timing of fuel injection, it contributes to the engine’s overall performance, efficiency, and emissions output. The precise operation of this component is fundamental to achieving the desired power output and fuel economy ².

Key Features

The Cummins 3047964 Barrel and Plunger is designed with specific features to enhance its performance. It is constructed from durable materials that can withstand the high pressures and temperatures within the fuel injection system. The design includes precise tolerances to ensure smooth operation and reliable fuel delivery. Additionally, the component may feature unique characteristics such as advanced coatings or surface treatments to improve durability and efficiency.

Benefits

Utilizing the Cummins 3047964 Barrel and Plunger offers several advantages. These include improved fuel efficiency due to precise fuel delivery, enhanced engine performance through consistent and reliable injection, and increased reliability as a result of its robust construction and design. These benefits contribute to the overall effectiveness and longevity of the engine.

Installation and Compatibility

Proper installation of the Cummins 3047964 Barrel and Plunger is important to ensure it functions correctly within the fuel injection system. Specific requirements and considerations should be followed to maintain the integrity of the component and the system as a whole. Compatibility with various Cummins engine models ensures that this part can be used across a range of applications, providing versatility and ease of use.

Maintenance and Troubleshooting

Routine maintenance of the Cummins 3047964 Barrel and Plunger is important to ensure its optimal performance. This may include regular inspections, cleaning, and replacement of worn components. Troubleshooting common issues such as leaks or inconsistent fuel delivery can often be resolved by following manufacturer guidelines and performing routine checks.

Performance Impact

The Cummins 3047964 Barrel and Plunger plays a role in the overall performance of the truck by influencing fuel economy, power output, and emissions. Its precise operation ensures that fuel is delivered efficiently, which can lead to improved engine performance and reduced emissions. The component’s impact on these factors underscores its importance within the fuel injection system.

Safety Considerations

When installing, maintaining, or operating the Cummins 3047964 Barrel and Plunger, it is important to adhere to safety guidelines and protocols. This includes following manufacturer instructions, using appropriate personal protective equipment, and being aware of the high pressures and temperatures involved in the fuel injection system. Safety is paramount to prevent accidents and ensure the longevity of the component and the engine.

Cummins Overview

Cummins Inc. is a leading manufacturer in the automotive industry, known for its commitment to quality and innovation. With a history of producing reliable and high-performance engines and components, Cummins has established a reputation for excellence. The company’s product offerings span a wide range of applications, from heavy-duty trucks to industrial equipment, demonstrating its versatility and expertise in the field ³.

Role of Part 3047964 Barrel And Plunger in Engine Systems

The Cummins part 3047964, known as the Barrel And Plunger, is a critical component that is compatible with several engine models. This part is integral to the operation of the fuel injection system in these engines, ensuring precise fuel delivery and efficient combustion.

For the N14 MECHANICAL engine, the Barrel And Plunger plays a vital role in maintaining the engine’s performance. Its design ensures that the fuel is metered accurately, which is essential for the engine’s reliability and longevity.

Similarly, in the NH/NT 855 engines, the part 3047964 is essential for the proper functioning of the fuel injection system. The precision of this component directly impacts the engine’s power output and fuel efficiency.

The V28 engine also benefits from the use of the Cummins part 3047964. This part’s compatibility with the V28 ensures that the engine operates smoothly, with optimal fuel delivery and combustion efficiency.

In summary, the Barrel And Plunger part 3047964 is a crucial element in the N14 MECHANICAL, NH/NT 855, and V28 engines, ensuring that each engine performs at its best.

Conclusion

The Cummins 3047964 Barrel and Plunger is a critical component in the fuel injection systems of heavy-duty trucks. Its precise operation ensures efficient fuel delivery, which is essential for optimal engine performance, fuel efficiency, and reduced emissions. Proper installation, maintenance, and adherence to safety guidelines are important to maximize the benefits of this component.