3086275
Lubricating Oil Suction Tube
Cummins®

Introduction

The Lubricating Oil Suction Tube (Part #3086275) manufactured by Cummins is a critical component designed to facilitate the efficient operation of commercial trucks. Its purpose is to ensure the proper flow of lubricating oil from the oil pan to the engine’s lubrication system. This part plays a significant role in maintaining the engine’s performance and longevity by ensuring that all moving parts receive adequate lubrication.

Basic Concepts of Lubricating Oil Suction Tubes

Lubricating oil suction tubes are integral to the engine lubrication system. Their primary function is to draw oil from the oil pan and deliver it to the engine’s lubrication system, which includes the oil pump and various engine components. These tubes operate under the principle of fluid dynamics, where the oil is suctioned through the tube and propelled by the oil pump to critical engine parts. The consistent and reliable operation of these tubes is vital for maintaining engine health, as proper lubrication reduces friction, wear, and heat generation within the engine ¹.

Purpose of the 3086275 Lubricating Oil Suction Tube

The 3086275 Lubricating Oil Suction Tube is specifically designed to enhance the lubrication process in Cummins engines. It facilitates the uninterrupted flow of lubricating oil from the oil pan to the engine’s lubrication system. This ensures that all engine components, such as bearings, pistons, and camshafts, receive the necessary lubrication to operate smoothly and efficiently. The tube’s design allows for optimal oil flow, which is crucial for the engine’s performance and durability ².

Key Features

The 3086275 Lubricating Oil Suction Tube is characterized by several key features that enhance its performance and durability. It is constructed from high-quality materials that are resistant to corrosion and wear, ensuring long-lasting operation. The tube’s design includes precise dimensions and smooth internal surfaces to facilitate efficient oil flow. Additionally, it may incorporate features such as reinforced connections and filtration elements to further ensure the quality and consistency of the oil being delivered to the engine ³.

Benefits

Using the 3086275 Lubricating Oil Suction Tube offers several benefits. It contributes to improved engine lubrication, which reduces friction and wear on engine components. This can lead to enhanced reliability and potentially extend the engine’s operational life. Additionally, efficient lubrication can contribute to overall engine efficiency by ensuring that all parts operate within their optimal parameters. The tube’s durable construction and reliable performance also contribute to the engine’s longevity and consistent operation ⁴.

Installation and Compatibility

Proper installation of the 3086275 Lubricating Oil Suction Tube is crucial for its effective operation. Installation procedures should follow manufacturer guidelines to ensure that the tube is securely connected and properly aligned within the engine system. Compatibility with various Cummins engine models and other relevant truck systems should be verified to ensure optimal performance and integration. Specific requirements or considerations during installation may include torque specifications for connections and alignment checks to prevent leaks or blockages.

Troubleshooting and Maintenance

Regular maintenance and troubleshooting are important for ensuring the optimal functionality and longevity of the 3086275 Lubricating Oil Suction Tube. Common issues such as leaks, blockages, or performance declines can often be addressed through routine inspections and maintenance procedures. These may include checking for secure connections, inspecting for signs of wear or damage, and ensuring that the tube remains free of obstructions. Additionally, following recommended maintenance schedules and using high-quality lubricating oil can help prevent issues and ensure consistent performance.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and related technologies. With a history of innovation and a commitment to quality, Cummins has established a strong reputation within the commercial truck industry. The company’s product offerings are known for their reliability, efficiency, and performance, backed by a dedication to customer satisfaction and continuous improvement. Cummins’ expertise in engine technology and component design underscores the quality and effectiveness of parts like the 3086275 Lubricating Oil Suction Tube.

Cummins Engine Compatibility with Lubricating Oil Suction Tube Part 3086275

The Cummins part 3086275, a Lubricating Oil Suction Tube, is designed to fit seamlessly with several models within the Cummins QSK19 engine series. This part is crucial for maintaining the proper flow of lubricating oil, ensuring the engine operates efficiently and reliably.

QSK19 CM2350 K114

The QSK19 CM2350 K114 engine benefits from the precise engineering of the 3086275 part. This model, known for its robust performance, relies on the suction tube to draw oil from the sump and circulate it through the engine’s lubrication system. The fitment of this part ensures that the engine’s moving parts are adequately lubricated, reducing wear and extending the engine’s lifespan.

QSK19 CM500

Similarly, the QSK19 CM500 engine incorporates the 3086275 part to maintain optimal lubrication. This engine variant, recognized for its balance of power and efficiency, depends on the suction tube to facilitate the smooth operation of its internal components. The design of the part ensures that it integrates well with the engine’s architecture, providing a reliable oil flow.

QSK19 CM850 MCRS

The QSK19 CM850 MCRS engine also utilizes the 3086275 Lubricating Oil Suction Tube. This engine, which is part of the Cummins QSK19 series, is engineered for high-performance applications. The suction tube’s role in this engine is to ensure that the oil is drawn efficiently from the sump and distributed throughout the engine, supporting its demanding operational requirements.

Grouping the Engines

The QSK19 series engines, including the CM2350 K114, CM500, and CM850 MCRS models, share a common design philosophy that emphasizes durability and efficiency. The 3086275 part is engineered to fit these engines, ensuring that they all benefit from the same high-quality lubrication system. This compatibility allows for easier maintenance and part replacement across different engine models within the series.

Role of Part 3086275 Lubricating Oil Suction Tube in Engine Systems

The lubricating oil suction tube, identified by part number 3086275, is a critical component in the lubrication system of an engine. It is responsible for drawing oil from the oil pan and delivering it to the oil pump. This process ensures a continuous supply of lubricant to the various moving parts within the engine, reducing friction and wear.

In the arrangement of the lubrication system, the suction tube is strategically positioned to optimize the flow of oil. It is typically connected to the oil pan, which serves as the reservoir for the engine oil. The tube’s design allows it to effectively draw oil, even when the engine is operating at high speeds or when the oil level is low.

The oil pan plays a dual role in this system. Not only does it store the oil, but it also acts as a sump that collects contaminants and debris that may be present in the oil. The suction tube is designed to avoid drawing in these contaminants, ensuring that only clean oil is pumped through the system.

The efficiency of the lubricating oil suction tube is paramount for the overall health of the engine. By maintaining a consistent flow of oil to the pump, it helps in achieving optimal lubrication for components such as the crankshaft, camshaft, and pistons. This consistent lubrication is key to the longevity and performance of the engine.

Conclusion

The 3086275 Lubricating Oil Suction Tube by Cummins is a vital component in the engine lubrication system, ensuring the efficient and reliable operation of commercial trucks. Its design and features contribute to the consistent flow of lubricating oil, reducing friction and wear on engine components. Proper installation, maintenance, and understanding of its role in the engine system are essential for maximizing the benefits of this part.