3637140
Fuel Plumbing Bracket
Cummins®

Introduction

The Fuel Line Plumbing Bracket 3637140 is a component manufactured by Cummins, a well-established name in the automotive and heavy-duty truck industry. This bracket plays a significant role in the fuel system of heavy-duty trucks, ensuring efficient and safe operation of the vehicle.

Basic Concepts of Fuel Line Plumbing Brackets

A Fuel Line Plumbing Bracket is designed to secure and organize the fuel lines within a truck’s fuel system. Its primary function is to hold the fuel lines in place, preventing them from moving or vibrating excessively, which could lead to wear, leaks, or even failure of the fuel lines. By maintaining the integrity and position of the fuel lines, the bracket contributes to the smooth and reliable operation of the truck’s engine ¹.

Purpose of the 3637140 Fuel Line Plumbing Bracket

This Cummins part is specifically engineered to secure and organize the fuel lines in heavy-duty trucks. It plays a role in maintaining the structural integrity of the fuel system by keeping the fuel lines in their designated positions. This helps in reducing the risk of fuel line damage due to vibration or movement, ensuring a consistent fuel supply to the engine ².

Key Features

The 3637140 is constructed from high-quality materials, ensuring durability and resistance to the harsh conditions often encountered in heavy-duty truck operations. Its design includes features such as precise mounting points and secure clamping mechanisms to hold the fuel lines firmly in place. Additionally, the bracket is designed to be compatible with various fuel line sizes and configurations, offering versatility in its application ³.

Benefits

The use of the 3637140 offers several benefits. It enhances the management of fuel lines, reducing the likelihood of leaks and improving the overall safety of the fuel system. By ensuring that the fuel lines remain securely in place, the bracket can contribute to more stable fuel delivery, potentially improving fuel efficiency and engine performance. Furthermore, its robust construction and design help in prolonging the lifespan of the fuel lines and the bracket itself.

Installation Process

Installing this Cummins part involves several steps to ensure it is properly secured and functions as intended. The process typically requires tools such as wrenches and possibly a torque wrench to tighten the mounting bolts to the manufacturer’s specifications. It is important to follow the installation instructions provided by Cummins to ensure the bracket is correctly positioned and the fuel lines are properly clamped. Additional components, such as gaskets or seals, may be required depending on the specific application.

Maintenance and Troubleshooting

Regular maintenance of the 3637140 is important to ensure its continued effectiveness. This includes checking the bracket and fuel lines for signs of wear, corrosion, or damage during routine inspections. Tightening any loose mounting bolts and replacing worn or damaged components can help prevent issues such as fuel leaks or reduced engine performance. Common problems may include loose fuel lines or bracket mounting, which can often be addressed by re-securing the components or replacing damaged parts.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emission solutions. With a history spanning over a century, Cummins has established a reputation for quality, innovation, and reliability in the automotive and heavy-duty truck industry. The company’s product range includes engines, powertrains, and related components, all designed to meet the demanding requirements of various applications.

Cummins Engine Compatibility with Fuel Line Plumbing Bracket Part 3637140

This Cummins part is designed to be compatible with a range of Cummins QSK engines. It is essential for the proper routing and securing of fuel lines, ensuring that the fuel system operates efficiently and safely.

QSK38 Series

For the QSK38 series engines, the bracket is compatible with both the QSK38 CM2150 MCRS and QSK38 CM850 MCRS models. These engines are known for their robust performance and reliability, often used in marine and industrial applications. The bracket ensures that the fuel lines are correctly positioned and secured, preventing any potential leaks or disconnections.

QSK50 Series

The QSK50 series engines also benefit from the use of the 3637140 bracket. This includes the QSK50 CM2150 K107, QSK50 CM2150 MCRS, and QSK50 CM2350 K108 models. These engines are designed for high-performance applications, often found in heavy-duty trucks and construction equipment. The bracket’s design allows for precise alignment and attachment of fuel lines, which is crucial for maintaining the integrity of the fuel system under demanding conditions.

Role of Part 3637140 Fuel Line Plumbing Bracket in Engine Systems

This part is integral to the efficient operation of various engine components. It securely mounts and organizes the fuel supply plumbing, ensuring that the fuel lines are properly positioned and protected. This bracket plays a significant role in maintaining the integrity of the fuel delivery system by preventing fuel lines from coming into contact with hot engine parts, such as the camshaft and gear or the connecting rod and piston.

Additionally, the bracket aids in managing the routing of fuel lines away from the crankcase and breather tube, reducing the risk of fuel contamination and ensuring that the breather system operates efficiently. By providing a stable platform for the fuel lines, the bracket contributes to the overall performance and reliability of the engine. It allows for easier access during maintenance, facilitating the inspection and replacement of fuel lines and other related components.

In high-performance engines, where precision and efficiency are paramount, the 3637140 ensures that the fuel supply plumbing is optimally configured, supporting the engine’s enhanced performance capabilities. This component is essential for both standard and performance-oriented engine systems, playing a key role in the seamless integration and operation of the fuel delivery network.

Conclusion

The 3637140 Fuel Line Plumbing Bracket by Cummins is a critical component in the fuel system of heavy-duty trucks, ensuring the efficient and safe operation of the vehicle. Its robust construction, precise design, and compatibility with various Cummins engines make it a versatile and reliable choice for maintaining the integrity of the fuel delivery system. Regular maintenance and proper installation are key to maximizing the benefits of this part, contributing to the overall performance and longevity of the engine.