4012487
Flexible Hose
Cummins®

The Cummins 4012487 Flexible Hose is a component designed for use in commercial trucks. Its primary function is to facilitate the transfer of fluids or gases between different parts of the truck’s system. This hose is significant in maintaining the efficiency and reliability of the truck’s operations by providing a flexible connection that can accommodate movement and vibration inherent in vehicle dynamics.

Basic Concepts of Flexible Hoses

Flexible hoses are tubes made from materials that allow them to bend and flex without kinking or breaking. They are widely used in automotive systems to connect various components that may move relative to each other. Unlike rigid hoses, which are less adaptable to movement, flexible hoses can absorb vibrations and reduce stress on connections. Common materials used in manufacturing flexible hoses include rubber, thermoplastic elastomers, and metal braids, each offering different properties such as flexibility, durability, and resistance to high temperatures and pressures ¹.

Purpose of the 4012487 Flexible Hose in Truck Operations

The Cummins 4012487 Flexible Hose plays a specific role in the operation of a truck by connecting systems that require fluid or gas transfer. It is designed to transport substances such as coolant, fuel, or air between components that may not be fixed in position relative to each other. The flexibility of this hose is crucial in accommodating the movement and vibration within the truck’s structure, ensuring a reliable connection that can withstand the dynamic environment of truck operations ².

Key Features of the 4012487 Flexible Hose

The Cummins 4012487 Flexible Hose is characterized by its robust design and construction. It is built to endure high temperatures and pressures, ensuring reliable performance under demanding conditions. The hose may feature special coatings or reinforcements to enhance its durability and resistance to wear and tear. These features contribute to its ability to maintain performance and longevity in the challenging environment of commercial truck operations ³.

Benefits of Using the 4012487 Flexible Hose

Incorporating the Cummins 4012487 Flexible Hose into truck systems offers several advantages. Its flexibility reduces stress on connections, potentially leading to fewer leaks and a more reliable system. The enhanced durability of this hose can result in longer service intervals, reducing the frequency of replacements and associated costs. Additionally, its design may contribute to overall system efficiency, offering potential cost savings over time ⁴.

Installation Considerations

When installing the Cummins 4012487 Flexible Hose, it is important to follow guidelines and best practices to ensure optimal performance. Proper alignment and securing methods are crucial to prevent leaks and ensure the hose can accommodate the expected movement and vibration. Avoiding kinks or sharp bends in the hose is also important to maintain its flexibility and prevent impairment of performance.

Troubleshooting Common Issues

Common problems associated with flexible hoses include leaks, cracks, or reduced flexibility. Troubleshooting these issues involves a systematic approach to identify the cause and determine whether repair or replacement is necessary. Regular inspections can help detect issues early, allowing for timely intervention to maintain system integrity.

Maintenance Tips

To ensure the longevity and optimal performance of the Cummins 4012487 Flexible Hose, regular maintenance practices are recommended. This includes periodic inspections to check for signs of wear, damage, or leaks. Cleaning the hose and its connections as part of routine maintenance can also help prevent buildup that may affect performance. Conditions such as exposure to extreme temperatures or corrosive substances may require more frequent checks to ensure the hose remains in good condition.

Cummins Corporation Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a history of innovation and quality, Cummins has established a strong reputation in the commercial truck industry. The company’s commitment to quality and innovation is reflected in its product range, which includes components designed to enhance the performance, efficiency, and reliability of commercial vehicles.

Cummins Engine Compatibility with Part 4012487

The Cummins part 4012487, a Flexible Hose, is designed to fit seamlessly with a range of Cummins engines, ensuring optimal performance and reliability. Here’s how it integrates with various engine models:

QSK60 and QSK60 G

The QSK60 and QSK60 G engines benefit from the flexibility and durability of part 4012487. This hose is engineered to withstand the rigorous demands of these engines, providing a secure connection that minimizes leaks and enhances operational efficiency.

CM2358 and K110

For the CM2358 and K110 engines, the part 4012487 plays a crucial role in maintaining fluid transfer integrity. Its design ensures that it can handle the specific pressures and temperatures associated with these engines, contributing to their overall performance.

QSV81G and QSV91-G4

The QSV81G and QSV91-G4 engines are equipped with the part 4012487 to ensure smooth and reliable fluid flow. This hose is particularly important in these models, where precise fluid management is essential for maintaining engine health and efficiency.

CM558/CM700 V102

In the CM558/CM700 V102 engines, the part 4012487 is integral to the engine’s cooling and fluid systems. Its flexibility and strength make it an ideal choice for these applications, where durability and performance are paramount.

QSV91G and QSW/QSV82

The QSV91G and QSW/QSV82 engines also utilize the part 4012487 to ensure efficient fluid transfer. This hose is designed to fit these engines perfectly, providing a reliable connection that enhances overall engine performance.

QSW73

Finally, the QSW73 engine incorporates the part 4012487 to maintain optimal fluid flow. Its design ensures that it can handle the specific requirements of this engine model, contributing to its reliability and efficiency.

Role of Part 4012487 Flexible Hose in Engine Systems

The part 4012487 Flexible Hose is an essential component in various engine systems, facilitating the smooth operation and efficiency of several key components.

In the arrangement of engine components, the flexible hose ensures that fluids can be transferred between parts that may not be rigidly fixed or may move relative to each other. This flexibility is vital for maintaining continuous fluid flow without the risk of leaks or damage.

When integrated with the turbocharger, the hose plays a role in managing the flow of coolant or other fluids necessary for the turbocharger’s operation. This helps in maintaining optimal temperatures and performance of the turbocharger, enhancing overall engine efficiency.

In the drive system, the hose is often used to connect moving parts that require fluid transfer, such as hydraulic lines or coolant passages. Its flexibility accommodates the movement and vibration inherent in the drive system, ensuring reliable performance.

The front gear train accessory benefits from the use of the flexible hose in scenarios where accessories need to be cooled or lubricated. The hose allows for the efficient transfer of fluids to these accessories, supporting their function and longevity.

Within the gear assembly housing, the hose is employed to route fluids to various points within the housing, ensuring that all components receive the necessary lubrication or cooling. This contributes to the smooth operation and durability of the gear assembly.

The housing of various engine components often incorporates the flexible hose to manage fluid dynamics. Whether it’s for coolant, lubricants, or other fluids, the hose ensures that these substances reach their intended destinations without interruption.

The thermostat system utilizes the hose to control the flow of coolant based on engine temperature. The flexibility of the hose allows it to connect to the thermostat housing and engine block, ensuring that the thermostat can effectively regulate engine temperature.

In conjunction with the pump, the hose is used to transfer fluids from the pump to various parts of the engine. This is particularly important in water pumps, where the hose ensures a consistent flow of coolant throughout the engine system.

The water outlet tube and water transfer tube both rely on the flexible hose to connect to other components in the cooling system. This ensures that coolant can circulate effectively, maintaining engine temperature within safe operating ranges.

Overall, the part 4012487 Flexible Hose is a versatile and reliable component that enhances the functionality and efficiency of various engine systems by ensuring uninterrupted fluid transfer between moving and stationary parts.

Conclusion

The Cummins 4012487 Flexible Hose is a critical component in the operation of commercial trucks, providing a flexible and durable solution for fluid and gas transfer in dynamic environments. Its robust design, compatibility with various Cummins engines, and the benefits it offers in terms of efficiency and reliability make it an invaluable part of truck systems. Proper installation, maintenance, and troubleshooting practices are essential to maximize the performance and longevity of this hose.