3287130
Exhaust Manifold
Cummins®

Introduction

The Cummins 3287130 Exhaust Manifold is a component designed for use in commercial trucks. It serves a role in the engine’s exhaust system by channeling exhaust gases from the engine cylinders to the exhaust system. This part is engineered to enhance the efficiency and performance of the truck’s engine ⁴.

Basic Concepts of Exhaust Manifolds

An exhaust manifold is a part of the engine that collects exhaust gases from the various cylinders and directs them into the exhaust system. It is typically made from cast iron or stainless steel to withstand high temperatures and pressures. The manifold plays a role in the engine’s operation by ensuring that exhaust gases are efficiently expelled, which helps maintain engine performance and reduce emissions ¹.

Purpose of the Cummins 3287130 Exhaust Manifold

The Cummins 3287130 Exhaust Manifold is specifically designed to route exhaust gases from the engine cylinders to the exhaust system in commercial trucks. By efficiently managing the flow of exhaust gases, it contributes to the engine’s overall performance, including its power output and fuel efficiency ².

Key Features

The Cummins 3287130 Exhaust Manifold is characterized by its robust design and the materials used in its construction. It is made from high-quality materials that offer resistance to heat and corrosion, ensuring durability and longevity. The manifold’s design also includes features that enhance its performance, such as optimized gas flow paths and secure mounting points ³.

Benefits

The Cummins 3287130 Exhaust Manifold offers several benefits, including improved engine efficiency, reduced emissions, and enhanced durability. Its design and materials contribute to these advantages by ensuring that exhaust gases are efficiently managed and that the manifold can withstand the demanding conditions of commercial truck operation ⁴.

Installation Considerations

Proper installation of the Cummins 3287130 Exhaust Manifold is important for ensuring its effective operation. This process involves several steps, including preparing the engine compartment, using the appropriate tools, and following the manufacturer’s guidelines to secure the manifold in place. Attention to detail during installation helps ensure a secure and effective fit ¹.

Maintenance and Troubleshooting

To ensure the longevity and optimal performance of the Cummins 3287130 Exhaust Manifold, regular maintenance is recommended. This includes inspecting the manifold for signs of wear or damage, cleaning it to remove any buildup, and addressing any issues promptly. Common problems may include leaks or cracks, which can often be identified through visual inspection and addressed with the appropriate repairs ².

Performance Impact

The Cummins 3287130 Exhaust Manifold plays a role in the overall performance of the truck by influencing fuel efficiency, power output, and emissions levels. Its efficient design helps ensure that exhaust gases are effectively managed, which can contribute to improved engine performance and reduced environmental impact ³.

Cummins Overview

Cummins Inc. is a well-established company in the commercial truck industry, known for its commitment to quality and innovation in engine components. With a history of developing reliable and high-performance parts, Cummins has built a reputation for excellence in the field of automotive and heavy-duty truck manufacturing ⁴.

The Exhaust Manifold part 3287130 by Cummins is designed to fit seamlessly with several of the company’s engine models. This part is integral in managing the exhaust gases from the engine cylinders, ensuring efficient flow and contributing to the overall performance of the engine.

For the ISB/ISD4.5 CM2150 B119 and the QSB4.5 CM850(CM2850), the Exhaust Manifold part 3287130 is engineered to match the specific design and requirements of these engines. It ensures that the exhaust gases are directed correctly, enhancing the engine’s efficiency and performance.

Similarly, for the ISBE CM800 and ISBE4 CM850, the Exhaust Manifold part 3287130 is tailored to fit these engines. It plays a role in the exhaust system, ensuring that the gases are expelled effectively, which is vital for maintaining the engine’s operational standards.

The ISF3.8 CM2220 AN engine also benefits from the Exhaust Manifold part 3287130. This part is designed to integrate with the engine’s architecture, ensuring that the exhaust gases are managed efficiently, contributing to the engine’s overall performance and longevity.

Role of Part 3287130 Exhaust Manifold in Engine Systems

The Exhaust Manifold, identified by part number 3287130, is integral to the efficient operation of engine systems, particularly when paired with turbochargers and specific turbocharger arrangements.

In an engine setup, the Exhaust Manifold collects exhaust gases from the engine’s cylinders and channels them into a single path. This consolidation is important for maintaining a smooth flow of exhaust gases, which is particularly important in turbocharged engines.

When integrated with a Turbocharger, the Exhaust Manifold plays a role in enhancing engine performance. The manifold directs the exhaust gases to spin the turbine within the turbocharger, which in turn compresses the intake air, allowing for more efficient combustion and increased power output.

In Turbocharger Arrangements, such as sequential or parallel turbo systems, the Exhaust Manifold’s design and placement are tailored to optimize the flow of exhaust gases. This optimization ensures that the turbocharger(s) receive a consistent and powerful stream of exhaust, leading to improved responsiveness and efficiency.

The Exhaust Manifold also contributes to the overall thermal management of the engine. By efficiently routing exhaust gases away from the engine block, it helps in reducing heat buildup, which can otherwise lead to decreased engine performance and increased wear on engine components.

Conclusion

In summary, the Exhaust Manifold is a key component in the engine system, especially in turbocharged applications, where it significantly influences the efficiency and performance of the engine. The Cummins 3287130 Exhaust Manifold, with its robust design and high-quality materials, is engineered to enhance engine performance, improve fuel efficiency, and reduce emissions in commercial trucks.