109489
Oil Tube Support
Cummins®

The Oil Tube Support 109489 by Cummins is a component designed to support the oil tubes in heavy-duty truck engines. Its role is significant in maintaining the integrity and efficiency of the engine’s lubrication system. Cummins, a well-established manufacturer in the heavy-duty truck industry, produces this part with a focus on durability and performance. Understanding the function and importance of the Oil Tube Support 109489 is key to maintaining engine health and ensuring optimal operation of heavy-duty trucks ¹.

Purpose and Function

The Oil Tube Support 109489 plays a role in the lubrication system of a truck engine by securing the oil tubes that transport oil to critical engine components. It ensures that oil is distributed efficiently throughout the engine, which is vital for reducing friction, cooling moving parts, and removing contaminants. By maintaining the position and integrity of the oil tubes, this support component helps in facilitating a consistent and reliable flow of oil, which is fundamental for the engine’s operation ².

Key Features

The Oil Tube Support 109489 is constructed with materials that offer high strength and resistance to the harsh conditions within an engine environment. Its design includes features that enhance structural integrity and durability. The use of precision engineering in its construction ensures that it fits securely within the engine assembly, providing stable support for the oil tubes. Additionally, any unique design elements incorporated into this part are aimed at improving its performance and reliability in demanding applications ³.

Benefits

The advantages provided by the Oil Tube Support 109489 include improved oil flow to engine components, which contributes to enhanced engine performance. It also helps in reducing the risk of oil leaks by securely holding the oil tubes in place. Furthermore, by ensuring consistent lubrication, this component plays a part in prolonging the engine’s lifespan and maintaining its efficiency over time.

Installation

Proper installation of the Oil Tube Support 109489 involves several steps to ensure it is correctly positioned and secured within the engine. The process requires specific tools for alignment and fastening. Preparation steps include cleaning the installation area and inspecting the component for any damage. Alignment considerations are crucial to ensure that the oil tubes are supported correctly and that there is no interference with other engine components.

Maintenance and Troubleshooting

Regular maintenance of the Oil Tube Support 109489 is important for ensuring its longevity and optimal performance. This includes periodic inspections for signs of wear or damage and ensuring that all fasteners are secure. Common issues that may arise include oil leaks or misalignment of the oil tubes, which can often be addressed through re-tightening or re-aligning the support. Recommended practices for maintenance involve following the manufacturer’s guidelines for inspection intervals and replacement criteria.

Safety Considerations

When working with the Oil Tube Support 109489, it is important to follow safety practices to prevent injury and ensure the component is installed and maintained correctly. This includes wearing appropriate personal protective equipment, ensuring the engine is off and cool before beginning work, and using the correct tools for installation and maintenance. Additionally, being aware of the high pressures and temperatures within the engine compartment is crucial for safe handling of the component.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a history of innovation and quality, Cummins has established a strong reputation in the heavy-duty truck industry. The company’s product range is designed to meet the demanding requirements of commercial transportation, construction, and industrial applications, with a focus on reliability, efficiency, and performance.

Oil Tube Support (Part 109489) Compatibility with Cummins Engines

The Oil Tube Support, identified by part number 109489, is a component in the lubrication system of several Cummins engines. This part is designed to secure and stabilize the oil tubes, ensuring efficient oil flow and preventing potential leaks or damage.

K38 and N14 CELECT Engines

The Oil Tube Support is compatible with the K38 engine and the N14 CELECT engine. In these engines, the support plays a role in maintaining the integrity of the oil delivery system, which is important for the engine’s smooth operation and longevity.

N14 MECHANICAL Engine

Similarly, the N14 MECHANICAL engine also utilizes the Oil Tube Support. This part is integral in supporting the oil tubes, ensuring that the lubrication system functions optimally under various operating conditions.

NH/NT 855 Engines

The Oil Tube Support is also suitable for the NH/NT 855 engines. In these engines, the support helps in maintaining the alignment and stability of the oil tubes, contributing to the overall efficiency and reliability of the engine.

V903 Engine

Lastly, the V903 engine incorporates the Oil Tube Support as part of its lubrication system. This component is essential in providing the necessary support to the oil tubes, ensuring that the engine operates with minimal friction and maximum efficiency.

By ensuring that the oil tubes are properly supported, the Oil Tube Support helps maintain the performance and durability of these Cummins engines.

Role of Part 109489 Oil Tube Support in Engine Systems

The Oil Tube Support 109489 is integral to the structural integrity and efficient operation of various engine components. It provides essential support and stability to the oil tubes, ensuring they remain securely in place and function optimally within the engine system.

Integration with Key Components

1. Aftercooler: The oil tube support ensures that oil tubes connected to the aftercooler are held firmly, preventing any undue stress or movement that could affect cooling efficiency.
2. Breather and Valve Cover: By supporting the breather tubes connected to the valve cover, it aids in maintaining a consistent flow of air and oil vapors, which is vital for engine ventilation and pressure regulation.
3. Breather Tube: Directly supports the breather tube, ensuring it remains aligned and free from obstructions, which is essential for proper crankcase ventilation.
4. Fuel Manifold and Fuel Supply Tubing Mounting: Provides stability to the fuel supply tubing, ensuring a consistent and uninterrupted fuel flow to the engine components.
5. Fuel Tubing: Supports fuel lines, reducing the risk of kinks or leaks that could disrupt fuel delivery to the injectors.
6. Kit Turbocharger and STC Hoses KTA38C 120T: Ensures that oil lines connected to the turbocharger and associated hoses are securely supported, enhancing the reliability of oil supply to critical turbo components.
7. Manifold, Air Intake: Supports oil lines that may run adjacent to the air intake manifold, ensuring they do not interfere with air flow or become damaged.
8. Mounting and Breather Tube: Integral in the secure mounting of breather tubes, which are crucial for maintaining proper engine ventilation.
9. Fuel Drain Tubing: Supports tubing used for draining fuel, ensuring it remains in the correct position to facilitate easy and safe fuel system maintenance.
10. Oil Connection: Provides necessary support to oil lines connected to various engine parts, ensuring stable and efficient oil circulation.
11. Plumbing, Fuel Supply, and Injector: Supports the intricate network of fuel lines and oil connections leading to injectors, ensuring precise fuel delivery and lubrication.
12. Step Hoses Kit: Supports step hoses, which are often used in complex engine systems for fluid transfer, ensuring they remain in optimal condition.
13. Water Connection and Water Transfer Connection: Supports water lines, ensuring they remain secure and do not leak, which is essential for engine cooling systems.

By providing robust support to these various components, the Oil Tube Support 109489 plays a significant role in maintaining the overall efficiency and reliability of the engine system.

Conclusion

The Oil Tube Support 109489 by Cummins is a critical component in the lubrication system of heavy-duty truck engines. Its design and construction are tailored to ensure durability, efficiency, and reliability in demanding applications. Proper installation, maintenance, and understanding of its role within the engine system are essential for maximizing engine performance and longevity.