4992267
Flexible Hose
Cummins®

Introduction

The Cummins 4992267 Flexible Hose is engineered for commercial trucks, facilitating fluid transfer within the truck’s systems. This hose is designed to withstand the demands of heavy-duty applications, ensuring efficient operation and maintenance of truck functions ¹.

Basic Concepts of Flexible Hoses

Flexible hoses are crucial for fluid transfer systems, designed to convey liquids or gases while accommodating movement and vibration. Constructed from materials like rubber, synthetic elastomers, and reinforced with textile or metal braids, these hoses are selected for their ability to withstand pressure, temperature variations, and chemical exposure ².

Role of the 4992267 Flexible Hose in Truck Operation

This Cummins part connects various systems within the truck, facilitating the transfer of fluids such as coolant, fuel, or hydraulic fluid. Its flexibility accommodates the movement and vibration inherent in truck operations, reducing the risk of leaks or failures in the fluid transfer process ³.

Key Features

The 4992267 Flexible Hose is characterized by its superior flexibility, resistance to wear and tear, and durability. It is constructed with synthetic elastomers and reinforcement materials, offering strength and flexibility. Features include abrasion resistance and chemical compatibility, essential for withstanding the harsh environments of commercial truck applications.

Benefits

Utilizing this part offers benefits such as improved flexibility to accommodate dynamic movements, resistance to wear and tear, and enhanced durability. These factors contribute to cost savings and reduced downtime, supporting the overall performance and longevity of the truck’s fluid systems.

Troubleshooting and Maintenance

Regular inspection and maintenance of the Flexible Hose are crucial for identifying potential issues before they lead to failures. Signs of wear include cracks, bulges, or leaks. Maintenance practices should include checking for proper installation, ensuring no kinking or excessive bending, and verifying secure connections. Replacement should be considered if wear or damage is detected to prevent fluid leaks or system failures. A scheduled maintenance plan ensures the hose remains in optimal condition.

About Cummins

Cummins Inc. is a global power leader known for its commitment to quality and innovation in the commercial truck industry. The company’s focus on developing reliable and efficient components, such as the 4992267 Flexible Hose, underscores its dedication to enhancing the performance and durability of commercial vehicles.

Compatibility of Cummins 4992267 Flexible Hose

The Cummins part number 4992267 is designed to fit a variety of Cummins engines, providing a reliable connection where flexibility and durability are essential. Below is an overview of the engines with which this hose is compatible:

B6.7 and QSB6.7 Series

• B6.7 G CMOH6.0
• QSB6.7 CM850 (CM2850)

ISB/ISD6.7 Series

• ISB/ISD6.7 CM2150 SN

ISBE Series

• ISBE CM2150
• ISBE CM800
• ISBE4 CM850

QSB7 Series

• QSB7 CM2880 B117

This comprehensive compatibility ensures that the Cummins Flexible Hose 4992267 can be used across a wide range of Cummins engines, providing a reliable and flexible connection in various applications.

Role of 4992267 Flexible Hose in Plumbing and Turbocharger Systems

Plumbing Systems

In plumbing systems, the Flexible Hose is utilized to connect various components, allowing for fluid transfer in dynamic environments. Its flexibility accommodates movement and vibration, ensuring a secure and leak-free connection.

Turbocharger Systems

In turbocharger systems, the Flexible Hose manages high-pressure and high-temperature exhaust gases, connecting the turbine housing to the compressor housing. Its flexibility absorbs vibrations and movements, reducing stress on connections and enhancing system reliability.

Conclusion

The Cummins 4992267 Flexible Hose is a vital component in commercial trucks, offering flexibility, durability, and reliability in fluid transfer systems. Its compatibility with various Cummins engines and applications in plumbing and turbocharger systems underscores its importance in maintaining the efficiency and performance of commercial vehicles.