2866740
Fuel Plumbing Bracket
Cummins®

Introduction

The Cummins 2866740 Fuel Plumbing Bracket is a component designed for use in the fuel systems of commercial trucks. Its purpose is to secure and organize the fuel lines, ensuring efficient and reliable operation of the truck’s fuel system. This bracket is integral to maintaining the structural integrity and functionality of the fuel delivery system.

Purpose and Function

This Cummins part plays a role in the operation of a truck’s fuel system by securing and organizing the fuel lines. It ensures that the fuel lines are properly positioned and supported, which helps in maintaining the efficiency and reliability of the fuel delivery system. By keeping the fuel lines in place, it reduces the risk of chafing, abrasion, and potential fuel leaks ¹.

Design and Construction

The Fuel Plumbing Bracket is constructed using durable materials that are suitable for heavy-duty applications. The design incorporates features that enhance its strength and longevity, making it capable of withstanding the rigors of commercial truck operations. The materials used are resistant to corrosion and wear, ensuring that the bracket remains functional over extended periods ¹.

Installation Process

Installing the 2866740 involves several steps to ensure proper placement and functionality. Begin by identifying the correct location for the bracket on the truck’s fuel system. Use the appropriate tools to secure the bracket in place, ensuring that it is firmly attached. Connect the fuel lines to the bracket, making sure they are properly aligned and supported. Finally, perform a thorough inspection to confirm that the installation is secure and that the fuel lines are correctly positioned.

Key Features

The 2866740 boasts several notable features that enhance its performance and reliability. These include corrosion resistance, which protects the bracket from environmental damage, and ease of maintenance, allowing for straightforward inspection and servicing. Additionally, the bracket is compatible with various fuel line configurations, providing versatility in its application.

Benefits

The use of the 2866740 offers several advantages. It improves the organization of fuel lines, which contributes to a more efficient fuel system. By securely holding the fuel lines in place, it reduces the risk of fuel leaks, enhancing safety and reliability. Furthermore, the bracket contributes to the overall reliability of the fuel system by ensuring that the fuel lines remain intact and properly supported.

Common Issues and Troubleshooting

Typical problems that may arise with the 2866740 include corrosion, loose connections, and damage to the bracket itself. To address these issues, regular inspections should be conducted to identify any signs of wear or damage. If corrosion is detected, cleaning and applying a protective coating can help mitigate further damage. Ensuring that all connections are secure and properly tightened can prevent loose connections. In cases of bracket damage, replacement may be necessary to maintain the integrity of the fuel system.

Maintenance Tips

To prolong the lifespan and ensure consistent performance of the 2866740, regular maintenance is recommended. This includes periodic inspections to check for signs of wear, corrosion, or damage. Cleaning the bracket and fuel lines can prevent buildup and ensure smooth operation. Additionally, verifying that all connections are secure and properly tightened will help maintain the efficiency and reliability of the fuel system.

Cummins Overview

Cummins Inc. is a renowned manufacturer of diesel engines and related components for commercial vehicles. With a history of innovation and quality, Cummins has established a strong reputation in the industry. The company’s commitment to producing reliable and durable components is evident in its wide range of products, including the 2866740, which is designed to meet the demanding requirements of commercial truck applications.

Application in Cummins Engines

The 2866740 is a critical component in the fuel system of various Cummins engines. This bracket is designed to secure and position fuel lines, ensuring that the fuel delivery system operates efficiently and safely.

Application in Cummins Engines

The bracket is specifically engineered to fit seamlessly with the following Cummins engines:

• QSK60: This engine is known for its robust performance and reliability in heavy-duty applications. The 2866740 is crucial in maintaining the integrity of the fuel plumbing system, ensuring that fuel lines are properly aligned and secured.

• CM850: This engine is a staple in the medium-duty segment, providing dependable power for a variety of applications. The bracket’s role here is to keep the fuel lines in place, preventing any potential leaks or misalignments that could affect engine performance.

• MCRS: This engine is designed for high-performance applications, often found in military and specialized vehicles. The 2866740 ensures that the fuel plumbing system can withstand the rigors of these demanding environments, maintaining the engine’s efficiency and reliability.

Importance of the Bracket

The proper installation of the 2866740 is essential for several reasons:

• Structural Integrity: It ensures that the fuel lines are securely fastened, preventing any movement that could lead to leaks or damage.

• Operational Efficiency: By keeping the fuel lines in the correct position, the bracket helps maintain optimal fuel flow, which is crucial for engine performance.

• Safety: Proper fuel line management reduces the risk of fuel leaks, which can be hazardous in both operational and maintenance scenarios.

Role of Part 2866740 Fuel Plumbing Bracket in Engine Systems

The 2866740 is an essential component in the orchestration of fuel delivery within engine systems. It serves as a secure mounting point for various fuel lines, ensuring that the fuel system remains intact and functions efficiently under the dynamic conditions of engine operation.

In the context of fuel plumbing, this bracket facilitates the organized routing of fuel lines from the fuel tank to the engine’s fuel injection system or carburetor. It allows for the accommodation of multiple fuel lines, which may include the main fuel supply line, return line (if the system is a return type), and any auxiliary lines required for components such as fuel pressure regulators or fuel coolers.

The bracket’s design enables it to withstand the vibrations and stresses inherent in engine operation, maintaining the integrity of the fuel lines’ connections. It also provides a degree of flexibility in the fuel line routing, which is particularly important in engines with complex layouts or those that require modifications for performance enhancements.

Moreover, the 2866740 plays a part in the overall safety of the fuel system by ensuring that fuel lines are kept away from hot engine components and are protected from physical damage. This is achieved by the strategic placement afforded by the bracket, which can be positioned to shield the lines from potential hazards within the engine bay.

Conclusion

In summary, the 2866740 is a vital part for the QSK60, CM850, and MCRS engines, ensuring that the fuel system operates safely and efficiently. Its role in securing and organizing fuel lines contributes to the reliable and safe operation of the engine, highlighting the importance of proper installation and maintenance.