3011029
Lubricating Oil Supply Tube
Cummins®

Introduction

The Lubricating Oil Supply Hose 3011029 is a component designed to facilitate the efficient delivery of lubricating oil within the engine system of commercial trucks. This hose is integral to maintaining the operational integrity and performance of the engine. Manufactured by Cummins, a well-established name in the automotive and commercial trucking industries, this Cummins part is engineered to meet the demanding requirements of heavy-duty applications ¹.

Basic Concepts of Lubricating Oil Supply Hoses

A Lubricating Oil Supply Hose serves as a conduit for transporting lubricating oil from the oil reservoir to various engine components. Its function within the engine system is to ensure that critical parts such as bearings, pistons, and other moving components receive a consistent supply of oil. This lubrication is vital for reducing friction, minimizing wear, and dissipating heat, all of which contribute to the overall performance and longevity of the engine ².

Purpose of the 3011029 Lubricating Oil Supply Hose

The 3011029 Lubricating Oil Supply Hose plays a specific role in the operation of a truck by delivering oil to various engine components. It ensures that the oil reaches its destination efficiently, maintaining the necessary lubrication levels to support engine function under varying operating conditions. This consistent oil delivery helps in preserving the engine’s mechanical integrity and performance over time.

Key Features

The 3011029 Lubricating Oil Supply Hose is characterized by several key features that enhance its performance and durability. It is constructed from high-quality materials that are resistant to the high temperatures and pressures encountered within the engine compartment. The design of the hose includes reinforced sections to prevent kinking and ensure a smooth flow of oil. Additionally, it features secure connection points that are designed to withstand the rigors of heavy-duty use.

Benefits

Using the 3011029 Lubricating Oil Supply Hose offers several benefits. It contributes to improved engine performance by ensuring that all moving parts are adequately lubricated. This consistent lubrication helps in reducing wear and tear, leading to enhanced durability of the engine components. Over time, the reliable performance of this hose can result in potential cost savings by minimizing the need for frequent repairs or replacements.

Installation Process

Installing the 3011029 Lubricating Oil Supply Hose requires careful attention to detail to ensure proper fitting and function. The process involves disconnecting the old hose, if present, and connecting the new hose to the designated points within the engine system. Tools such as wrenches and hose clamps may be required. It is important to follow the manufacturer’s guidelines to ensure that the hose is correctly installed and secured, preventing any leaks or disruptions in oil flow.

Maintenance and Care

Regular maintenance and care of the 3011029 Lubricating Oil Supply Hose are crucial for ensuring optimal performance and longevity. This includes periodic inspections for signs of wear, damage, or leaks. Cleaning the hose and its connections as part of routine engine maintenance can help prevent buildup that might impede oil flow. Adhering to recommended inspection intervals and maintenance procedures will help in identifying and addressing any issues before they lead to more significant problems.

Troubleshooting Common Issues

Common issues that may arise with the 3011029 Lubricating Oil Supply Hose include leaks or blockages. These can be identified through regular inspections and monitoring of the engine’s performance. Troubleshooting steps may involve checking the connections for tightness, inspecting the hose for signs of wear or damage, and ensuring that there are no obstructions in the oil flow path. Addressing these issues promptly can help in maintaining the efficiency and reliability of the engine.

Cummins: A Brief Overview

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 strong reputation within the automotive and commercial trucking industries for producing high-quality, reliable products. Their extensive product range and commitment to innovation have made them a preferred choice for professionals in the field ³.

Cummins Engine Compatibility with Lubricating Oil Supply Hose Part 3011029

The Cummins Lubricating Oil Supply Hose part number 3011029 is a critical component designed to ensure the smooth operation of various Cummins engines. This hose is integral to the lubrication system, facilitating the delivery of oil to essential engine parts, thereby maintaining optimal engine performance and longevity.

K-Series Engines

The K-Series engines, including the K19, K38, and K50, are robust and versatile engines widely used in various applications. The 3011029 hose is compatible with these engines, ensuring that the lubrication system functions efficiently. This compatibility is crucial for maintaining the engine’s integrity and performance, especially in demanding environments.

KTA19GC Engine

The KTA19GC engine, known for its reliability and efficiency, also benefits from the 3011029 lubricating oil supply hose. This part ensures that the engine’s lubrication system operates seamlessly, contributing to the engine’s overall durability and performance.

N14 MECHANICAL Engine

The N14 MECHANICAL engine, a staple in heavy-duty applications, is another beneficiary of the 3011029 hose. This engine’s demanding operational requirements necessitate a reliable lubrication system, which the 3011029 hose helps to maintain, ensuring the engine runs smoothly and efficiently.

NH/NT 855 Engines

The NH/NT 855 engines, known for their power and efficiency, also require the 3011029 lubricating oil supply hose. This part is essential for ensuring that the engine’s lubrication system functions correctly, contributing to the engine’s longevity and performance.

V28 Engine

The V28 engine, another robust and reliable Cummins engine, is also compatible with the 3011029 hose. This compatibility ensures that the engine’s lubrication system operates efficiently, maintaining the engine’s performance and durability.

By ensuring that the 3011029 lubricating oil supply hose is compatible with these engines, Cummins guarantees that the lubrication system functions correctly, contributing to the engine’s overall performance and longevity.

Role of Part 3011029 Lubricating Oil Supply Hose in Engine Systems

The Part 3011029 Lubricating Oil Supply Hose is an integral component in the efficient operation of various engine systems. Its primary function is to ensure a consistent and reliable supply of lubricating oil to critical engine components, thereby enhancing performance and longevity.

Integration with Governors and Pumps

In systems utilizing governors such as the American Bosch Governor, Barber-Colman Governor, and Woodward Governor, the lubricating oil supply hose plays a supportive role. These governors regulate engine speed and fuel delivery, and proper lubrication is essential for their smooth operation. The hose ensures that the governor mechanisms, whether hydraulic or mechanical, receive adequate lubrication to prevent wear and ensure precise control.

Fuel Pump and Governor Assemblies

For fuel pump and governor assemblies, such as the Fuel and W-W Governor Pump and the Fuel Pump Woodward, the lubricating oil supply hose is vital. It delivers oil to the moving parts within these assemblies, reducing friction and heat. This is particularly important in high-stress environments where the fuel pump and governor work in tandem to maintain engine performance under varying loads.

Accessory Drive and Coupling Systems

In accessory drive systems, which may include components like the Accessory Drive and Coupling, the lubricating oil supply hose ensures that all rotating and moving parts are well-lubricated. This reduces the risk of mechanical failure and enhances the efficiency of the accessory drive, which powers various engine accessories.

Woodward PSG and PSG Governor

The Woodward PSG and PSG Governor are advanced governor systems that benefit significantly from a reliable lubricating oil supply. The hose ensures that all internal components of these governors, which are often more complex and precision-engineered, receive consistent lubrication. This is essential for maintaining the governor’s accuracy in controlling engine parameters.

Lube Oil Tube and Conversion Kits

In systems where lube oil tubes are used, such as in conversion kits like the Kit Conversion, the lubricating oil supply hose works in conjunction with the lube oil tube to distribute oil to various engine components. This setup is particularly useful in retrofitting older engines with modern lubrication systems, ensuring that all parts, including the W-W Governor Assembly, receive adequate lubrication.

Overall Engine System

Across all these components—whether it’s the Mtg. (Mounting) systems, the Woodward PSG Governor, or the simple Fuel Pump—the lubricating oil supply hose ensures that every part that requires lubrication receives it. This comprehensive lubrication support is essential for the reliable and efficient operation of the entire engine system.

Conclusion

The 3011029 Lubricating Oil Supply Hose by Cummins is a critical component in the maintenance and performance of commercial truck engines. Its design and features ensure efficient oil delivery, contributing to reduced friction, minimized wear, and enhanced engine longevity. Proper installation, maintenance, and troubleshooting are essential for maximizing the benefits of this part, ensuring the reliable operation of the engine system.