4914169
Exhaust Manifold
Cummins®

The Exhaust Manifold 4914169, manufactured by Cummins, is a critical component in the exhaust system of various engines. This part is designed to collect exhaust gases from the engine’s cylinders and direct them into the exhaust system. Its design ensures efficient exhaust flow, which is crucial for maintaining optimal engine performance and reducing emissions ¹.

Compatibility with Cummins Engines

• M11 MECHANICAL: The Exhaust Manifold 4914169 is specifically engineered to fit the M11 MECHANICAL engine. This engine is known for its robust design and reliability, making it a popular choice in various applications. The manifold’s precise fit ensures that it can effectively handle the exhaust gases produced by this engine, contributing to its overall efficiency and longevity.

Importance in Engine Performance

The Exhaust Manifold 4914169 plays a vital role in the engine’s performance by facilitating the smooth flow of exhaust gases. This is essential for maintaining the engine’s power output and fuel efficiency. Additionally, the manifold’s design helps in reducing back pressure, which can negatively impact engine performance if not properly managed ².

Grouping for Better Understanding

When considering the Exhaust Manifold 4914169 in the context of Cummins engines, it is important to note its compatibility with the M11 MECHANICAL engine. This grouping helps in understanding the specific applications and benefits of this part within the broader range of Cummins engines. The manifold’s design and material ensure that it can withstand the high temperatures and pressures associated with engine operation, making it a reliable choice for maintaining engine health.

Role of Exhaust Manifold 4914169 in Engine Systems

The Exhaust Manifold, identified by part number 4914169, is an integral component in the efficient operation of engine systems. It serves as a conduit for the exhaust gases produced by the combustion process within the engine cylinders.

In an engine arrangement, the Exhaust Manifold collects the exhaust gases from each cylinder and channels them into a single path. This consolidation is essential for maintaining a smooth flow of gases, which in turn helps in reducing backpressure and enhancing engine performance ³.

When integrated with a turbocharger system, the Exhaust Manifold plays a significant role. The turbocharger relies on the flow of exhaust gases to spin the turbine, which then compresses the intake air. The design and efficiency of the Exhaust Manifold directly influence the volume and velocity of these gases. A well-designed manifold ensures that the turbocharger receives a consistent and powerful stream of exhaust gases, optimizing its operation and contributing to increased engine power and efficiency.

Furthermore, the Exhaust Manifold’s design can affect the engine’s thermal management. By efficiently routing exhaust gases away from the engine, it helps in dissipating heat, which is vital for maintaining optimal engine operating temperatures.

Conclusion

In summary, the Exhaust Manifold 4914169 is a key component that not only facilitates the expulsion of exhaust gases but also plays a supportive role in enhancing engine performance, especially when paired with advanced systems like turbochargers.