4995651
Exhaust Outlet Connection
Cummins®

Introduction

The Exhaust Outlet Connector 4995651 is a component designed by Cummins for use in the exhaust systems of commercial trucks. Its purpose is to facilitate the efficient transfer of exhaust gases from the engine to the exhaust system. This connector plays a role in maintaining the structural integrity and operational efficiency of the exhaust pathway.

Function and Operation

The Exhaust Outlet Connector operates by providing a secure and sealed connection point between the engine and the exhaust system. It directs exhaust gases away from the engine, ensuring they are channeled into the exhaust system without leakage. This component helps maintain the pressure balance within the exhaust system, contributing to the overall efficiency of the engine’s operation ¹.

Key Features

The design of the Exhaust Outlet Connector 4995651 incorporates materials and construction techniques that enhance its performance and durability. It is made from high-quality materials that resist corrosion and high temperatures, ensuring longevity and reliable operation. The connector’s design includes features that allow for easy installation and secure fitment, reducing the likelihood of exhaust leaks ².

Role in Truck Operation

In the operation of a commercial truck, the Exhaust Outlet Connector plays a specific role by ensuring that exhaust gases are efficiently directed away from the engine. This contributes to the engine’s efficiency by maintaining optimal exhaust flow and reducing backpressure. Additionally, it aids in managing emissions by ensuring that exhaust gases are properly contained and directed through the exhaust system for treatment, if applicable ³.

Benefits

The Exhaust Outlet Connector offers several advantages, including improved exhaust flow, which can lead to enhanced engine performance. By reducing backpressure within the exhaust system, it allows the engine to operate more efficiently. Furthermore, the secure and sealed connection it provides helps in minimizing emissions by preventing exhaust leaks.

Installation Considerations

When installing the Exhaust Outlet Connector, it is important to follow guidelines and best practices to ensure proper fitment. This may involve using specific tools to achieve a secure connection and verifying that all seals are intact. Proper installation is key to ensuring the connector functions as intended within the exhaust system.

Maintenance and Troubleshooting

Regular inspection of the Exhaust Outlet Connector is recommended to ensure its continued performance. Common issues may include corrosion or damage to the connector, which can lead to exhaust leaks. Troubleshooting steps may involve cleaning the connector, replacing damaged parts, or ensuring all connections are secure.

Compatibility and Applications

The Exhaust Outlet Connector 4995651 is designed for specific types of commercial trucks and engine models. It is important to verify compatibility with the specific truck and engine model to ensure optimal performance and fitment.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a broad product range, Cummins is well-regarded in the commercial truck industry for its quality and reliability. The company’s commitment to excellence is reflected in its products, including the Exhaust Outlet Connector 4995651.

Compatibility with Cummins Engines

• QSB5.9 CM850: This part is specifically engineered to fit the QSB5.9 CM850 engine, ensuring a precise and reliable connection within the exhaust system. The design of the connector allows for optimal performance and durability, catering to the unique demands of this engine model.

• QSB6.7: While the primary focus is on the QSB5.9 CM850, the Exhaust Outlet Connector 4995651 is also compatible with the QSB6.7 engine. This compatibility extends the utility of the part across multiple engine models, providing a versatile solution for exhaust system needs.

• QSC6.7: Similarly, the connector is designed to fit the QSC6.7 engine, ensuring that the exhaust system operates efficiently and effectively. This compatibility highlights the part’s versatility and its ability to meet the demands of various engine configurations.

By integrating the Exhaust Outlet Connector 4995651 into the exhaust system of these engines, users can expect enhanced performance, reliability, and longevity of their exhaust components. This part is a testament to Cummins’ commitment to providing high-quality, durable solutions for their engine lineup.

Conclusion

The Exhaust Outlet Connector 4995651 is a vital component in the exhaust systems of commercial trucks, designed to ensure efficient and safe operation of the engine by managing the flow of exhaust gases. Its compatibility with various Cummins engine models, including the QSB5.9 CM850, QSB6.7, and QSC6.7, underscores its versatility and importance in maintaining engine efficiency and reducing emissions. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part.