3933526
Breather Tube
Cummins®

The Cummins 3933526 Breather Tube is a component designed for use in commercial trucks. Its purpose is to facilitate the ventilation of the engine’s crankcase, allowing for the release of gases and vapors that accumulate during operation. This part is significant in maintaining the efficiency and reliability of the truck’s engine ¹.

Basic Concepts of Breather Tubes

Breather tubes are components found in automotive applications that allow for the controlled release of gases and vapors from the engine’s crankcase. They contribute to the overall performance and longevity of the engine by preventing the buildup of pressure and contaminants within the crankcase. This helps maintain optimal engine operation and reduces the risk of damage due to excessive pressure or contamination ².

Purpose of the Cummins 3933526 Breather Tube

The Cummins 3933526 Breather Tube plays a role in the engine’s ventilation system by allowing gases and vapors to escape from the crankcase. This function helps maintain a stable environment within the engine, ensuring that it operates efficiently and reliably. By facilitating the release of these byproducts, the breather tube contributes to the overall health and performance of the engine ³.

Key Features

The Cummins 3933526 Breather Tube is designed with features that enhance its performance and durability. These include a robust material composition that resists wear and corrosion, as well as design elements that ensure a secure fit and effective ventilation. The tube may also incorporate unique characteristics that improve its functionality within the engine system.

Benefits of Using the Cummins 3933526 Breather Tube

Using the Cummins 3933526 Breather Tube can lead to improved engine performance, as it helps maintain a clean and stable environment within the crankcase. This can result in enhanced durability of the engine components and potentially lower maintenance costs over time. The breather tube’s design and construction contribute to these benefits by ensuring effective ventilation and protection against contaminants.

Installation and Compatibility

Proper installation of the Cummins 3933526 Breather Tube is important for ensuring its effectiveness and compatibility with the truck’s engine. Guidelines for installation may include specific requirements or recommendations to ensure a secure and proper fit. Information on compatible truck models and engine types can be found in the product documentation provided by Cummins.

Maintenance and Troubleshooting

Regular maintenance practices can help ensure the optimal performance of the Cummins 3933526 Breather Tube. This may include periodic inspection for signs of wear or damage, as well as cleaning or replacement as needed. Common issues that may arise with breather tubes include blockages or leaks, which can be addressed through troubleshooting steps outlined in the product documentation.

Environmental and Safety Considerations

The use of the Cummins 3933526 Breather Tube is designed with environmental and safety considerations in mind. It complies with relevant regulations and standards to ensure that it operates within acceptable limits for emissions and safety. The breather tube’s design and construction contribute to these considerations by facilitating effective ventilation and minimizing the risk of contamination or damage.

Cummins Corporation Overview

Cummins Inc. is a company with a history of innovation and quality in the automotive industry. It offers a range of products designed to meet the needs of commercial truck operators, with a commitment to delivering reliable and efficient solutions. The Cummins 3933526 Breather Tube is one example of the company’s dedication to providing high-quality components for the maintenance and operation of commercial vehicles.

Breather Tube Part 3933526 in Cummins Engines

The Breather Tube part 3933526 is a critical component in Cummins engines, ensuring the proper ventilation and pressure management within the engine’s crankcase. This part is designed to fit seamlessly into various Cummins engine models, facilitating the release of gases and maintaining optimal pressure levels.

C GAS PLUS CM556

In the C GAS PLUS CM556 engine, the Breather Tube part 3933526 is integral to the engine’s ventilation system. It connects the crankcase to the intake manifold, allowing for the safe expulsion of gases that accumulate during the engine’s operation. This connection ensures that the crankcase pressure remains within safe limits, preventing potential damage to the engine components.

C8.3 G

Similarly, in the C8.3 G engine, the Breather Tube part 3933526 plays a vital role in the engine’s ventilation process. It is designed to fit precisely within the engine’s architecture, ensuring efficient gas release and maintaining the necessary pressure balance. This part is crucial for the longevity and performance of the engine, as it helps prevent the buildup of harmful gases that could otherwise lead to engine failure.

By integrating the Breather Tube part 3933526 into these engines, Cummins ensures that the ventilation system operates smoothly, contributing to the overall reliability and efficiency of the engine.

Role of Part 3933526 Breather Tube in Engine Systems

The part 3933526 Breather Tube is an essential component in the efficient operation of engine systems, particularly in managing the crankcase ventilation. This component is integral to the crankcase breather system, which is designed to release pressure build-up within the crankcase.

In the context of plumbing within engine systems, the breather tube facilitates the controlled release of gases, including unburned fuel and combustion by-products, from the crankcase. This is vital for maintaining optimal engine performance and longevity. The breather tube connects to various parts of the engine, allowing these gases to be directed away from sensitive components and, in many systems, rerouted back into the intake manifold. This not only helps in reducing emissions but also ensures that the engine operates within its designed parameters.

Furthermore, the breather tube plays a significant role in the overall health of the engine’s lubrication system. By allowing gases to escape, it prevents the contamination of engine oil with combustion by-products, which can lead to sludge formation and decreased lubrication efficiency. This, in turn, supports the longevity and reliability of the engine’s moving parts.

Conclusion

In summary, the part 3933526 Breather Tube is a key player in the engine’s ventilation and emission control systems, contributing to the engine’s efficiency, performance, and durability.