3177551
Lubricating Oil Suction Tube
Cummins®

The Lubricating Oil Suction Tube, identified by Part #3177551, is a component manufactured by Cummins, a leader in the commercial truck industry. This tube is integral to the lubrication system of heavy-duty trucks, ensuring that the engine receives a consistent supply of oil for optimal performance and longevity ¹.

Function and Operation

The Lubricating Oil Suction Tube operates within the engine’s lubrication system by drawing oil from the sump and delivering it to the oil pump. This process is vital for maintaining the necessary oil pressure and flow required for lubricating engine components, reducing friction, and preventing wear. The tube’s design allows for efficient oil transfer, minimizing the risk of air ingestion, which can lead to cavitation and reduced lubrication effectiveness ².

Key Features

The Lubricating Oil Suction Tube is designed with specific features to enhance its performance and durability. It is typically constructed from high-quality materials that resist corrosion and wear, ensuring longevity in demanding environments. The tube diameter is optimized to facilitate smooth oil flow, and its design may include unique elements such as reinforced sections or specialized coatings to further improve its functionality ³.

Benefits

The advantages provided by the Lubricating Oil Suction Tube include improved oil flow, which ensures that the engine receives a consistent supply of lubricant. This consistent flow reduces the risk of air ingestion, which can cause cavitation and compromise lubrication. Enhanced engine lubrication leads to better overall engine performance and longevity, as critical components are adequately protected against wear and friction ⁴.

Installation and Compatibility

Proper installation of the Lubricating Oil Suction Tube is crucial for its effective operation. Guidelines for installation include ensuring a secure fit within the engine sump and proper alignment with the oil pump inlet. Specific requirements or considerations may vary depending on the engine model, and it is important to follow manufacturer recommendations to ensure optimal performance. The tube is designed to be compatible with various Cummins engine models, though specific compatibility details should be verified with the manufacturer .

Maintenance and Troubleshooting

Routine maintenance practices are recommended to ensure the optimal performance of the Lubricating Oil Suction Tube. These practices may include regular inspections for signs of wear or damage, cleaning to remove any debris that may obstruct oil flow, and ensuring all connections are secure. Troubleshooting common issues such as oil leaks or restricted oil flow may involve checking for blockages, inspecting seals and gaskets for integrity, and verifying that the tube is properly installed .

Cummins Overview

Cummins Inc. is a well-established company in the commercial truck industry, known for its comprehensive range of diesel engines, related technologies, and services. Founded in 1919, Cummins has a long history of innovation and quality, offering products that cater to a wide array of applications, from on-highway to off-highway and power generation. The company’s reputation for reliability and performance is reflected in its product lineup, including the Lubricating Oil Suction Tube, which is designed to meet the demanding requirements of heavy-duty truck engines .

Compatibility with Cummins Engines

The Lubricating Oil Suction Tube part number 3177551 is designed to fit seamlessly within a variety of Cummins engine models, ensuring optimal lubrication and performance. This part is engineered to meet the stringent requirements of Cummins engines, providing a reliable connection for oil suction.

K50 Engines

The K50 engine series, known for its robust design and efficiency, is one of the many engine models that benefit from the use of the Cummins Lubricating Oil Suction Tube part number 3177551. This part is specifically crafted to integrate with the K50 engines, ensuring that the oil flow is maintained without interruptions, which is crucial for the engine’s longevity and performance.

The compatibility of the part 3177551 with the K50 engines is achieved through precise engineering and quality materials. The design of the suction tube ensures a secure fit, preventing leaks and maintaining the necessary pressure for efficient oil circulation. This is particularly important in the K50 engines, where consistent lubrication is vital for reducing wear and tear on critical components.

The integration of the Cummins Lubricating Oil Suction Tube part number 3177551 with the K50 engines is a testament to Cummins’ commitment to providing high-quality, reliable parts that enhance engine performance and durability. This part is an essential component in the K50 engine’s lubrication system, ensuring that the engine operates smoothly and efficiently.

Role of Part 3177551 Lubricating Oil Suction Tube in Engine Systems

The Part 3177551 Lubricating Oil Suction Tube is an integral component in the lubrication system of an engine, working in conjunction with other parts to ensure optimal engine performance and longevity.

Integration with Lub Oil Plumbing

In the context of Lub Oil Plumbing, the suction tube plays a significant role in the circulation of lubricating oil. It is responsible for drawing oil from the sump or oil pan and directing it towards the oil pump. This process is essential for maintaining a consistent flow of oil, which is necessary for the efficient operation of the lubrication system. The suction tube must be correctly aligned and sealed within the Lub Oil Plumbing to prevent leaks and ensure that the oil pump receives a steady supply of oil.

Interaction with Lub Oil Tubing

When considering Lub Oil Tubing, the suction tube acts as a transition component between the oil sump and the more rigid tubing that carries oil to various engine components. The flexibility and design of the suction tube allow it to accommodate the movement and vibrations inherent in engine operation, which helps to maintain a secure and leak-free connection to the Lub Oil Tubing. This is particularly important in high-performance or high-stress engine environments where vibrations and thermal expansion can challenge the integrity of the lubrication system.

Conclusion

In summary, the Part 3177551 Lubricating Oil Suction Tube is a key element in the engine’s lubrication system, facilitating the smooth and reliable transfer of oil from the sump to the pump and onward through the Lub Oil Tubing to the engine’s moving parts. Its proper function and integration are essential for the overall efficiency and durability of the engine.