5264362
Plain Hose Coupling
Cummins®

The 5264362 Plain Hose Coupling is a component manufactured by Cummins, a well-established name in the automotive and heavy-duty truck industry. This coupling is specifically designed for use in commercial trucks, where it plays a role in the fluid transfer systems.

Basic Concepts of Plain Hose Couplings

Plain hose couplings are devices used to connect two hoses or a hose to a fitting, allowing for the transfer of fluids such as coolant, fuel, or hydraulic fluid. They are integral to fluid systems as they provide a secure and leak-proof connection that can withstand various pressures and temperatures. These couplings operate by compressing the hose between two flanges, creating a seal that prevents fluid leakage ¹.

Purpose of the 5264362 Plain Hose Coupling

The 5264362 Plain Hose Coupling serves to connect hoses in the fluid systems of commercial trucks. Its primary function is to facilitate the transfer of fluids while ensuring a secure and reliable connection. This coupling is designed to handle the rigors of heavy-duty applications, providing a consistent and dependable link in the fluid transfer chain.

Key Features

The 5264362 Plain Hose Coupling boasts several key features that enhance its performance. It is constructed from durable materials that can withstand the pressures and temperatures encountered in commercial truck applications. The design includes precision-machined flanges that ensure a tight seal, minimizing the risk of leaks. Additionally, the coupling is easy to install and remove, which simplifies maintenance procedures ².

Benefits

The benefits of using the 5264362 Plain Hose Coupling include improved reliability in fluid transfer systems, ease of installation which reduces downtime, and maintenance advantages due to its robust design and materials. These factors contribute to the overall efficiency and longevity of the coupling in demanding environments.

Installation Process

Installing the 5264362 Plain Hose Coupling involves several steps to ensure a proper and secure connection. First, the hoses should be prepared by ensuring they are clean and free of any debris. Next, the coupling is positioned over the hose ends, and the flanges are tightened using the appropriate tools to compress the hose and create a seal. It is important to follow the manufacturer’s guidelines for torque specifications to avoid over-tightening, which could damage the hose or coupling ³.

Troubleshooting Common Issues

Common issues with the 5264362 Plain Hose Coupling may include leaks or disconnections. Troubleshooting steps involve inspecting the coupling for signs of wear or damage, ensuring that the flanges are properly aligned and tightened, and checking the hoses for any defects. If a leak is detected, the coupling may need to be re-seated or replaced.

Maintenance Tips

To ensure the longevity and optimal performance of the 5264362 Plain Hose Coupling, regular maintenance is recommended. This includes periodic inspection for signs of wear, corrosion, or damage. Cleaning the coupling and hoses to remove any buildup that could affect performance is also important. Additionally, verifying that the coupling is properly tightened during routine checks can prevent leaks and ensure a secure connection.

About Cummins

Cummins is a renowned manufacturer with a long-standing reputation in the automotive and heavy-duty truck industry. The company is known for its commitment to quality, innovation, and customer satisfaction. Cummins’ products are designed to meet the demanding requirements of commercial applications, providing reliable performance and durability.

Cummins Engine Compatibility with Plain Hose Coupling Part 5264362

The Plain Hose Coupling part 5264362, manufactured by Cummins, is designed to fit seamlessly with a variety of Cummins engines. This part is integral for ensuring proper fluid transfer and maintaining system integrity across different engine models. Here is a detailed look at the compatibility of this part with various Cummins engines:

B4.5 Series Engines

• B4.5 CM2350 B129B
• ISB4.5 CM2350 B104

These engines, part of the B4.5 series, are equipped with the Plain Hose Coupling part 5264362. This coupling ensures that the hose connections are secure and leak-proof, which is crucial for maintaining optimal engine performance.

D4.0 Series Engines

• D4.0 CM2620 D103B

The D4.0 series engine, specifically the D4.0 CM2620 D103B, also utilizes the Plain Hose Coupling part 5264362. This part is essential for the proper functioning of the engine’s fluid systems, ensuring that all connections are tight and reliable.

F3.8 Series Engines

• F3.8 CM2350 F120B
• F3.8 CM2350 F128C
• F3.8 CM2620 F137B

The F3.8 series engines, including the F3.8 CM2350 F120B, F3.8 CM2350 F128C, and F3.8 CM2620 F137B, are compatible with the Plain Hose Coupling part 5264362. This part is crucial for maintaining the integrity of the hose connections in these engines, ensuring that there are no leaks or failures in the fluid systems.

F4.5 Series Engines

• F4.5 CM2620 F139B

The F4.5 series engine, specifically the F4.5 CM2620 F139B, is designed to work with the Plain Hose Coupling part 5264362. This coupling is essential for ensuring that the hose connections are secure and reliable, which is vital for the engine’s overall performance.

QSB6.7 Series Engines

• QSB6.7 CM2250
• QSB6.7 CM2350 B105

The QSB6.7 series engines, including the QSB6.7 CM2250 and QSB6.7 CM2350 B105, are compatible with the Plain Hose Coupling part 5264362. This part ensures that the hose connections are secure and leak-proof, which is essential for maintaining the engine’s fluid systems.

QSF3.8 Series Engines

• QSF3.8 CM2350 F107

The QSF3.8 series engine, specifically the QSF3.8 CM2350 F107, is designed to work with the Plain Hose Coupling part 5264362. This coupling is crucial for ensuring that the hose connections are secure and reliable, which is vital for the engine’s overall performance.

Role of Part 5264362 Plain Hose Coupling in Engine Systems

The part 5264362 Plain Hose Coupling is a component in various engine systems, facilitating the secure and efficient connection of hoses in different plumbing setups.

In the auxiliary cooling plumbing system, this hose coupling ensures a reliable connection between the coolant hoses and the auxiliary cooling components. This setup is vital for maintaining optimal engine temperature, especially under high-stress conditions or in environments where the primary cooling system may be insufficient. The coupling allows for easy maintenance and replacement of hoses, reducing downtime and enhancing the system’s overall reliability.

Within the plumbing system, the Plain Hose Coupling plays a significant role in connecting various fluid lines, including fuel, oil, and hydraulic lines. Its design ensures a leak-free connection, which is essential for the safe and efficient operation of the engine. The coupling’s durability and ease of use make it a preferred choice for both initial installation and routine maintenance.

In the cabin heater system, the Plain Hose Coupling is used to connect the hoses that transport hot coolant from the engine to the heater core. This connection is vital for providing consistent and efficient cabin heating, enhancing passenger comfort. The coupling’s robust design ensures that it can withstand the high temperatures and pressures associated with the coolant system, contributing to the longevity and performance of the heating system.

Conclusion

The 5264362 Plain Hose Coupling by Cummins is a critical component in the fluid transfer systems of commercial trucks. Its robust design, ease of installation, and maintenance advantages make it a reliable choice for heavy-duty applications. Regular maintenance and proper installation are essential to ensure the longevity and optimal performance of this part.