4936261
Folded Hose
Cummins®

Introduction

The Cummins 4936261 Folded Hose is a component designed for use in commercial trucks. It serves a specific function within the truck’s systems, contributing to the overall efficiency and reliability of the vehicle. Understanding its purpose and significance is key to maintaining the optimal performance of commercial trucks.

Basic Concepts of Folded Hoses

Folded hoses are specialized components used in various automotive systems. They are constructed by folding a single piece of hose material multiple times, which allows for flexibility and compact design. These hoses are commonly employed in fluid transfer systems where space is limited, and durability is required. Their design enables them to withstand high pressure and temperature variations, making them suitable for demanding applications ¹.

Purpose of the 4936261 Folded Hose

This Cummins part plays a role in the fluid transfer systems of trucks. It is designed to transport specific fluids within the engine or other systems, ensuring that these fluids reach their intended destinations efficiently. This hose is integral to maintaining the proper function of the systems it serves, contributing to the truck’s overall performance.

Key Features

The 4936261 Folded Hose is characterized by several key features that enhance its performance. It is made from high-quality materials that offer resistance to wear, corrosion, and the effects of high temperatures. The design of the hose includes multiple folds, which provide flexibility and allow it to fit into tight spaces within the truck’s engine compartment. Additionally, the hose may feature reinforced ends to ensure secure connections and prevent leaks ².

Benefits

The use of the 4936261 Folded Hose offers several benefits. Its durable construction contributes to a longer service life, reducing the need for frequent replacements. The hose’s resistance to wear and tear ensures reliable performance under various operating conditions. Furthermore, its efficient design aids in the smooth transfer of fluids, which can enhance the overall efficiency of the truck’s systems.

Installation Considerations

When installing this Cummins part, it is important to follow guidelines and best practices to ensure proper function and longevity. This may include ensuring that the hose is correctly routed to avoid abrasion or damage, securing all connections tightly, and verifying that the hose is compatible with the specific truck model and engine system. Cummins provides recommendations for installation to help achieve the best results.

Troubleshooting Common Issues

Common problems with folded hoses can include leaks, abrasions, or blockages. To address these issues, it is important to conduct regular inspections and maintenance. If a leak is detected, the source should be identified and repaired or replaced as necessary. Abrasions may require the hose to be rerouted or protected, while blockages can often be cleared by flushing the system.

Maintenance Tips

Regular maintenance is key to ensuring the longevity and optimal performance of the 4936261 Folded Hose. This includes periodic inspections for signs of wear, checking connections for tightness, and ensuring that the hose is free from obstructions. Following Cummins’ maintenance recommendations can help prevent issues and extend the service life of the hose.

About Cummins

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 commitment to quality, Cummins has established a strong reputation in the commercial truck industry. The company’s product range includes a variety of components and systems designed to enhance the performance and reliability of commercial vehicles.

Cummins Folded Hose Part 4936261 Compatibility

This Cummins part is designed to fit into various engine models, ensuring optimal performance and durability. This hose is engineered to meet the stringent requirements of high-performance engines, providing reliable connections and fluid transfer within the engine system.

Engine Compatibility

6C8.3

The 6C8.3 engine is one of the models that benefit from the installation of the 4936261 Folded Hose. This hose is crucial for maintaining the integrity of the engine’s cooling and fuel systems, ensuring that the engine operates efficiently and reliably.

QSC8.3 CM850 (CM2850)

Similarly, the QSC8.3 CM850 (CM2850) engine also requires the 4936261 Folded Hose for its operation. This hose is integral to the engine’s overall performance, providing a secure and efficient connection that helps in the smooth transfer of fluids and gases.

Importance of the Folded Hose

The folded design of this hose allows for flexibility and durability, making it suitable for the demanding conditions within these engines. It is engineered to withstand high temperatures and pressures, ensuring that it can perform reliably over extended periods. This hose is a critical component in maintaining the engine’s efficiency and longevity.

Role of Part 4936261 Folded Hose in Engine Systems

The 4936261 folded hose is an integral component in the efficient operation of various engine systems, particularly in the context of exhaust manifolds and turbocharger plumbing.

Exhaust Manifold Integration

In the exhaust manifold system, the 4936261 folded hose facilitates the transfer of exhaust gases from the engine cylinders to the exhaust system. This component is designed to withstand high temperatures and pressures, ensuring a reliable seal and efficient gas flow. Its folded design allows for flexibility and accommodation of the manifold’s dynamic movements, which are essential for maintaining a secure connection despite the thermal expansion and contraction experienced during engine operation.

Turbocharger Plumbing

When integrated into turbocharger plumbing, the 4936261 folded hose plays a significant role in managing the flow of exhaust gases that drive the turbocharger. The hose connects the exhaust manifold to the turbocharger turbine, allowing for the efficient transfer of exhaust gases. Its robust construction and flexible design are vital for withstanding the high-pressure and high-temperature environment of the turbocharger system. This ensures that the turbocharger receives a consistent flow of exhaust gases, which is necessary for optimal performance and boost pressure generation.

In both applications, the 4936261 folded hose contributes to the overall efficiency and reliability of the engine system by providing a durable and flexible connection that can adapt to the varying conditions within the engine compartment.

Conclusion

The Cummins 4936261 Folded Hose is a critical component in the fluid transfer systems of commercial trucks, offering durability, flexibility, and efficient performance. Its proper installation, maintenance, and understanding of its role within the engine systems are essential for ensuring the optimal operation and longevity of the vehicle.