4932274
Tube Connector
Cummins®

The 4932274 Tube Connector is a component manufactured by Cummins, a well-established name in the commercial truck industry. This connector is significant in the operation of commercial trucks, contributing to the efficiency and reliability of fluid systems within these vehicles.

Basic Concepts of Tube Connectors

Tube connectors are components used in fluid systems to join tubes or pipes, facilitating the transfer of liquids or gases. They ensure a secure and leak-free connection, which is vital for the proper functioning of various systems in commercial trucks, including fuel, hydraulic, and coolant lines ¹.

Purpose of the 4932274 Tube Connector

This Cummins part is designed to play a specific role in the fluid systems of commercial trucks. It is utilized in applications such as fuel, hydraulic, or coolant lines, where it ensures the secure transfer of fluids. This connector helps maintain the integrity of the system by providing a reliable connection point that resists leaks and maintains system pressure ².

Key Features

The 4932274 boasts several key features that enhance its performance and durability. It is constructed from high-quality materials, ensuring resistance to corrosion and wear. The design includes elements that facilitate easy installation and secure connection, such as threaded fittings or O-ring seals. Additionally, the connector may feature unique attributes like reinforced walls or specialized coatings to further improve its resilience in demanding environments ³.

Benefits

This part offers several advantages. Its robust construction contributes to improved reliability, reducing the likelihood of leaks or failures in the fluid system. The design of the connector also allows for ease of installation, minimizing downtime during maintenance or repair procedures. Furthermore, its durability and resistance to corrosion mean that it requires less frequent maintenance compared to other types of connectors, offering long-term cost savings and operational efficiency.

Installation Process

Installing the 4932274 requires attention to detail to ensure a secure and leak-free connection. The process involves cleaning the connection points to remove any debris or contaminants, applying the appropriate sealant if necessary, and then connecting the tube to the fitting. Tools such as wrenches may be required to tighten the connection to the manufacturer’s specified torque. It is important to follow the installation instructions provided by Cummins to ensure the connector is installed correctly.

Troubleshooting Common Issues

Common issues with tube connectors, such as leaks or corrosion, can often be traced back to improper installation or environmental factors. To address leaks, it is important to inspect the connection for signs of wear or damage and ensure that all components are correctly installed and tightened. Corrosion can be mitigated by using connectors made from corrosion-resistant materials and by regularly inspecting and cleaning the connectors to remove any buildup that could accelerate corrosion.

Maintenance Tips

Regular maintenance of the 4932274 is key to prolonging its lifespan and ensuring the continued reliability of the fluid system. This includes periodic inspection for signs of wear, corrosion, or leaks, and cleaning the connector to remove any contaminants. Following the manufacturer’s recommended maintenance schedule will help identify potential issues before they lead to system failures.

Cummins: Manufacturer Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and aftermarket parts. With a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality, innovation, and customer satisfaction. The company’s extensive product range and focus on reliability make it a preferred choice for components like the 4932274.

Cummins Tube Connector 4932274 Compatibility

The Cummins Tube Connector part number 4932274 is designed to fit a variety of Cummins engines, ensuring a secure and reliable connection for fluid transfer. This part is integral to the engine’s cooling and fuel systems, facilitating the smooth operation of these critical components.

Cummins B Series Engines

• B6.7 CM2670 B153B
• B153B

These engines are part of the B series, known for their robust performance and reliability in various applications.

Cummins D Series Engines

• D4.0 CM2620 D103B

The D series engines, such as the D4.0 CM2620 D103B, are designed for durability and efficiency, making them suitable for heavy-duty applications.

Cummins F Series Engines

• F2.8 CM2620 F135B
• F4.5 CM2620 F139B
• F4.5 CM2620 F141C

The F series engines, including the F2.8, F4.5 F139B, and F4.5 F141C, are engineered for high performance and reliability in demanding environments.

Cummins ISB Series Engines

• ISB (Chrysler)
• ISB CM2150
• ISB/ISD6.7 CM2150
• ISB4.5 CM2350 B104
• ISB6.7 CM2250
• ISB6.7 CM2350 B101
• ISBE CM2150
• ISBE4 CM850

The ISB series engines, such as the ISB CM2150 and ISB6.7 CM2350 B101, are known for their versatility and efficiency across various applications.

Cummins ISF Series Engines

• ISF2.8 CM2220 F117
• ISF2.8 CM2220 F129
• ISF3.8 CM2220 AN
• ISF3.8 CM2220 F103

The ISF series engines, including the ISF2.8 CM2220 F117 and ISF3.8 CM2220 F103, are designed for high performance and reliability in demanding conditions.

Cummins QSB Series Engines

• QSB6.7 CM2250

The QSB series engines, such as the QSB6.7 CM2250, are built for durability and efficiency in heavy-duty applications.

Cummins QSF Series Engines

• QSF2.8 CM2880 F104
• QSF2.8 CM2880 F105
• QSF2.8 CM2880 F108
• QSF2.8 CM2880 F114

The QSF series engines, including the QSF2.8 CM2880 F104 and QSF2.8 CM2880 F114, are engineered for high performance and reliability in demanding environments.

Cummins R Series Engines

• R2.8 CM2220 R101B

The R series engines, such as the R2.8 CM2220 R101B, are designed for durability and efficiency in various applications.

Cummins X Series Engines

• X12 CM2350 X119B

The X series engines, including the X12 CM2350 X119B, are built for high performance and reliability in demanding conditions.

Role of Part 4932274 Tube Connector in Engine Systems

The 4932274 is an essential component in the efficient operation of various engine systems. It facilitates the secure and reliable connection between different tubes and plumbing components, ensuring the smooth flow of fluids and fuel throughout the system.

In the doser system, the Tube Connector joins the fuel supply tube to the doser, allowing precise delivery of fuel to the combustion chamber. This connection is vital for maintaining the correct fuel-to-air ratio, which is necessary for optimal engine performance and emissions control.

Within the fuel drain tube system, the Tube Connector ensures a tight seal between the fuel drain tube and the fuel tank. This prevents any fuel leakage and maintains the integrity of the fuel system, which is important for safety and efficiency.

For the fuel filter plumbing, the Tube Connector links the fuel supply tube to the fuel filter, ensuring that fuel passes through the filter without any interruptions. This connection is important for keeping the fuel clean and free from contaminants, which can damage engine components over time.

In summary, the 4932274 plays a significant role in connecting various components within the fuel system, including the fuel supply tube, fuel drain tube, and fuel filter plumbing. Its reliable performance ensures the efficient and safe operation of the engine system.

Conclusion

The 4932274 Tube Connector is a critical component in the fluid systems of commercial trucks, ensuring the efficient and reliable transfer of fluids. Its robust construction, ease of installation, and resistance to corrosion make it a valuable asset for maintaining the performance and longevity of engine systems. Regular maintenance and proper installation are key to maximizing the benefits of this connector.