3176642
Lubricating Oil Suction Tube
Cummins®

Introduction

The Lubricating Oil Suction Tube (Part #3176642) manufactured by Cummins is a component designed to facilitate the efficient operation of commercial truck engines. This part plays a role in the engine’s lubrication system by ensuring a steady flow of oil from the sump to the engine’s lubrication points. Its significance lies in its contribution to maintaining optimal engine performance and longevity ¹.

Basic Concepts of Lubricating Oil Suction Tubes

Lubricating oil suction tubes are integral to the engine lubrication system. They function by drawing oil from the sump and directing it towards the oil pump, which then circulates the oil throughout the engine. This process is vital for reducing friction between moving parts, dissipating heat, and removing contaminants. The efficient operation of these tubes is important for maintaining engine health and ensuring smooth, reliable performance ².

Purpose and Role in Truck Operation

The 3176642 Lubricating Oil Suction Tube is specifically designed to enhance the lubrication system in commercial trucks. It contributes to the overall performance and longevity of the engine by ensuring a consistent supply of oil to critical components. This part helps in maintaining the engine’s efficiency and reliability under various operating conditions, which is particularly important for heavy-duty applications ³.

Key Features

The 3176642 Lubricating Oil Suction Tube is characterized by its robust design and high-quality materials. It is engineered to withstand the demanding conditions of commercial truck engines. The tube is made from durable materials that resist corrosion and wear, ensuring long-term performance. Its design includes features that enhance oil flow and reduce the risk of blockages, contributing to the overall effectiveness of the lubrication system.

Benefits

Using the 3176642 Lubricating Oil Suction Tube offers several benefits. It provides improved engine lubrication, which helps in reducing wear and tear on engine components. The enhanced durability of this part means fewer replacements and lower maintenance costs over time. Additionally, the efficient oil flow it ensures can contribute to better engine performance and fuel efficiency.

Installation Process

Installing the 3176642 Lubricating Oil Suction Tube requires careful attention to detail. Begin by ensuring the engine is cool and the oil has been drained. Inspect the sump area for any debris or old gasket material. Use the appropriate tools to remove the old suction tube and clean the mounting area. Install the new tube, ensuring it is properly aligned and secured. Finally, refill the engine with the recommended grade of oil and check for any leaks.

Troubleshooting Common Issues

Common issues with lubricating oil suction tubes include leaks and blockages. To troubleshoot leaks, inspect the tube and connections for signs of wear or damage. Ensure all fittings are tight and replace any damaged components. For blockages, check the tube for debris or sludge buildup. Cleaning the tube and sump area can often resolve this issue. Regular maintenance can help prevent these problems.

Maintenance Tips

To ensure the longevity and optimal performance of the 3176642 Lubricating Oil Suction Tube, regular maintenance is recommended. Inspect the tube during routine oil changes for signs of wear or damage. Clean the sump area to prevent sludge buildup, which can affect oil flow. Following the manufacturer’s guidelines for inspection intervals and maintenance procedures will help maintain the efficiency of the lubrication system.

Cummins: A Brief Overview

Cummins Inc. is a renowned manufacturer in the commercial truck industry, known for its high-quality automotive components. With a rich history of innovation and a diverse product range, Cummins has established a strong reputation for reliability and performance. The company’s commitment to quality is evident in its manufacturing processes and the durability of its products, including the 3176642 Lubricating Oil Suction Tube ⁴.

Cummins Lubricating Oil Suction Tube Part 3176642 Compatibility

The Cummins lubricating oil suction tube part number 3176642 is designed to fit seamlessly with a range of Cummins engines, ensuring optimal oil flow and engine performance. This part is crucial for maintaining the health and efficiency of the engine by ensuring that the oil is properly circulated.

Compatible Engines

• QSK50 CM2150 K107 and QSK50 CM2150 MCRS

These engines share a common design that allows the part 3176642 to fit perfectly. The compatibility ensures that the oil suction tube can effectively draw oil from the sump and deliver it to the engine’s lubrication system, maintaining the necessary oil pressure and flow.

• QSK50 CM2350 K108

This engine also benefits from the use of the part 3176642. The design and specifications of this engine are such that the oil suction tube can be installed without any modifications, ensuring that the engine’s lubrication system operates smoothly.

The compatibility of the part 3176642 across these engines highlights Cummins’ commitment to providing interchangeable parts that can be used across different engine models, simplifying maintenance and repair processes.

Role of Part 3176642 Lubricating Oil Suction Tube in Engine Systems

The lubricating oil suction tube, identified as part 3176642, is an integral component in the efficient operation of engine systems. This tube is responsible for drawing lubricating oil from the oil pan and directing it towards the engine’s oil pump.

As the engine operates, the oil pump relies on a consistent supply of oil to maintain proper lubrication of moving parts, reduce friction, and dissipate heat. The lubricating oil suction tube ensures a steady flow of oil from the pan to the pump, which subsequently circulates the oil through the engine’s various components.

In addition to its primary function, the suction tube also plays a role in the oil cooling process. After circulating through the engine, the oil, now heated, returns to the oil pan. Some engine systems are equipped with an oil cooler, which helps to reduce the temperature of the oil before it is recirculated. The lubricating oil suction tube facilitates the movement of this cooled oil back into the system, ensuring that the engine receives oil at an optimal temperature for efficient operation.

Conclusion

The Lubricating Oil Suction Tube (Part #3176642) by Cummins is a vital component in the lubrication system of commercial truck engines. Its robust design, high-quality materials, and compatibility with various Cummins engines make it an essential part for maintaining engine performance and longevity. Regular maintenance and proper installation are key to ensuring the efficient operation of this part, contributing to the overall reliability and efficiency of the engine system.