3871487
Oil Supply Hose Assembly
Cummins®

Introduction

The Cummins 3871487 Oil Supply Hose Assembly is a component designed to facilitate the efficient distribution of oil within the lubrication system of commercial truck engines. Its role is significant in maintaining the operational integrity and performance of the engine by ensuring that vital components receive adequate lubrication ¹.

Basic Concepts of Oil Supply Hose Assembly

Oil supply hose assemblies are integral to the lubrication systems of truck engines. They function by transporting oil from the oil reservoir to various engine components, ensuring that moving parts are adequately lubricated. This lubrication reduces friction, wear, and heat generation, contributing to the engine’s overall efficiency and longevity ².

Purpose of the 3871487 Oil Supply Hose Assembly

This Cummins part plays a role in the operation of a truck by facilitating the flow of oil to various engine components. It ensures that oil is delivered under the right pressure and volume to critical areas such as the turbocharger, bearings, and other moving parts, thereby supporting the engine’s performance and durability ³.

Key Features

The 3871487 Oil Supply Hose Assembly is characterized by its robust design and the use of high-quality materials. These features contribute to its performance and durability. The assembly is engineered to withstand the high pressures and temperatures within the engine compartment, ensuring reliable operation over time.

Benefits

Using the 3871487 Oil Supply Hose Assembly offers several benefits, including improved engine performance through efficient oil distribution, enhanced durability due to its robust construction, and reliable oil delivery that supports the longevity of engine components.

Installation Process

Installing the 3871487 Oil Supply Hose Assembly requires careful preparation and the use of appropriate tools. The process involves disconnecting the old hose, ensuring the engine compartment is clean and free of debris, and securely attaching the new assembly to the designated points within the lubrication system. Following the manufacturer’s guidelines ensures proper installation.

Maintenance Tips

To ensure optimal performance and longevity of the 3871487 Oil Supply Hose Assembly, regular inspection for signs of wear, leaks, or damage is recommended. Maintenance practices should include checking connection points for tightness and replacing the assembly if any degradation is observed. Adhering to these practices helps maintain the efficiency of the lubrication system.

Troubleshooting Common Issues

Common issues with the 3871487 Oil Supply Hose Assembly may include leaks, blockages, or degradation over time. Identifying these problems early through regular inspections allows for timely repairs or replacements, preventing more significant engine damage and ensuring continuous, reliable operation.

Safety Considerations

When working with the 3871487 Oil Supply Hose Assembly, it is important to follow safety precautions to prevent accidents. This includes ensuring the engine is cool before beginning any work, using the appropriate personal protective equipment, and adhering to all manufacturer guidelines for installation and maintenance.

Environmental Impact

The production, use, and disposal of the 3871487 Oil Supply Hose Assembly have environmental considerations. Efforts to minimize its ecological footprint include using recyclable materials where possible and ensuring that disposal practices comply with environmental regulations.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a commitment to innovation and quality, Cummins serves commercial, industrial, and automotive markets, providing reliable and efficient power solutions.

Role of Part 3871487 Oil Supply Hose Assembly in Engine Systems

The 3871487 Oil Supply Hose Assembly is an integral component in the lubrication system of various engine setups, ensuring the consistent and reliable delivery of oil to critical engine parts.

In the 404BG 12VDC Standard Kit, the oil supply hose assembly connects the oil pump to the engine’s lubrication points, facilitating the circulation of oil to bearings, pistons, and other moving components. This ensures that these parts remain adequately lubricated, reducing friction and wear, and maintaining the efficiency and longevity of the engine.

For the 404BG 24VDC S/L Base Kit, the 3871487 assembly plays a similar role but is designed to handle the increased demands of a 24VDC system. It ensures that oil is delivered under higher pressure and flow rates, which are necessary for the optimal performance of the engine components in this setup.

In the 404BG VDC D/L Standard Kit, the oil supply hose assembly is essential for maintaining the lubrication system’s integrity in a dual-voltage environment. It adapts to varying voltage inputs, ensuring consistent oil delivery regardless of the operational voltage, thus supporting the engine’s smooth operation across different electrical conditions.

Overall, the 3871487 Oil Supply Hose Assembly is a key element in these engine systems, providing the necessary oil flow to keep engine components well-lubricated and functioning efficiently.

Conclusion

The Cummins 3871487 Oil Supply Hose Assembly is a critical component in the lubrication system of commercial truck engines. Its robust design and high-quality materials ensure reliable operation and contribute to the engine’s performance and longevity. Regular maintenance and adherence to safety guidelines are essential for optimal performance and environmental compliance.