3697283
Oil Suction Connection
Cummins®

The 3697283 Oil Suction Connection is a component manufactured by Cummins, a well-established name in the automotive and heavy-duty truck industry. This part is integral to the lubrication system of heavy-duty truck engines, ensuring that oil is efficiently circulated to critical engine components.

Basic Concepts of Oil Suction Connection

An oil suction connection is a fitting that allows oil to be drawn from the oil pan and circulated through the engine. It is a vital component of the lubrication system, facilitating the flow of oil to various engine parts, including bearings, pistons, and other moving components. Proper operation of this connection ensures that oil reaches these parts under pressure, reducing friction and wear ¹.

Purpose of the 3697283 Oil Suction Connection

The 3697283 Oil Suction Connection plays a role in the oil circulation process by providing a secure and efficient pathway for oil to be drawn from the oil pan. This part ensures that the oil pump can effectively suction oil, which is then pressurized and distributed throughout the engine. Maintaining a consistent oil flow is important for engine health, as it helps in cooling, cleaning, and lubricating engine components ².

Key Features

The 3697283 Oil Suction Connection is designed with several features that enhance its performance and durability. It is typically made from high-quality materials that resist corrosion and wear. The design includes precise threading and sealing surfaces to ensure a tight fit and prevent leaks. Additionally, the connection may feature unique attributes such as reinforced walls or specialized coatings to further improve its resilience in demanding engine environments ³.

Benefits

The advantages of using the 3697283 Oil Suction Connection include improved engine lubrication, which leads to reduced friction and wear on engine components. Its durable construction contributes to the overall reliability of the engine lubrication system. Furthermore, by ensuring efficient oil flow, this part can play a role in maintaining engine efficiency and performance over time ⁴.

Installation Process

Installing the 3697283 Oil Suction Connection requires careful attention to detail to ensure a secure and effective fit. Preparatory steps include cleaning the installation area and inspecting the connection for any damage. Tools such as wrenches and sealant may be required. It is important to follow the manufacturer’s guidelines for torque specifications to avoid over-tightening, which could damage the connection or the oil pan.

Troubleshooting Common Issues

Common problems with oil suction connections can include leaks or blockages. Leaks may be identified by oil stains around the connection or a drop in oil pressure. Blockages can lead to insufficient oil flow and increased engine wear. Troubleshooting steps involve inspecting the connection for signs of damage, ensuring it is properly installed, and checking for any obstructions in the oil path.

Maintenance Tips

Regular maintenance of the 3697283 Oil Suction Connection is important for its longevity and optimal performance. This includes periodic inspections for signs of wear or damage, cleaning the connection to remove any debris, and ensuring that all seals and gaskets are in good condition. Following the manufacturer’s recommended maintenance schedule can help prevent issues and ensure the connection continues to function effectively.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality, innovation, and reliability in the automotive and heavy-duty truck industry. The company offers a wide range of products and services designed to meet the needs of customers in various sectors, from transportation to construction and beyond.

Compatibility of Oil Suction Connection Part 3697283 with Cummins Engines

The Oil Suction Connection part number 3697283, manufactured by Cummins, is designed to fit a variety of Cummins engines. This part is integral in ensuring the proper flow of oil from the oil sump to the engine’s lubrication system, thereby maintaining optimal engine performance and longevity.

Compatible Engines

• ISG11 CM2880 G108 and ISG12 CM2880 G107: These engines utilize the Oil Suction Connection part 3697283 to ensure efficient oil draw from the oil sump, maintaining necessary lubrication for engine parts.
• ISG12 G CMOH6.0 G111: This engine integrates the Oil Suction Connection part 3697283, crucial for maintaining oil flow and operational efficiency.
• QSG12 CM2880 G112: Compatible with the Oil Suction Connection part 3697283, ensuring proper oil suction for smooth engine operation.
• QSG12/X12 CM2350 G110: Designed to work with the Oil Suction Connection part 3697283, maintaining efficient oil flow for engine reliability.
• X11 CM2670 X126B and X12 CM2670 X121B: These engines require the Oil Suction Connection part 3697283 for proper oil suction, critical for engine lubrication and performance.
• X12N CMMDG1 X143B and X13 CM2670 X122B: These engines utilize the Oil Suction Connection part 3697283 to ensure efficient oil draw from the oil sump, maintaining necessary lubrication.

Role of Part 3697283 Oil Suction Connection in Engine Systems

The Oil Suction Connection part 3697283 is integral to the efficient operation of engine systems, particularly in relation to the oil pan. This component facilitates the smooth transfer of oil from the oil pan to the engine’s lubrication system.

When the engine is running, the oil pump draws oil through the suction connection from the oil pan. This oil is then circulated through the engine, providing necessary lubrication to moving parts such as the crankshaft, camshaft, and pistons. The consistent and reliable flow of oil ensured by the suction connection is essential for maintaining engine performance and longevity.

Additionally, the suction connection plays a role in the overall oil management system of the engine. It helps in maintaining the correct oil level within the pan, which is monitored by the oil level sensor. Proper oil suction also aids in the efficient operation of the oil filter, ensuring that contaminants are effectively removed from the oil before it is recirculated.

Conclusion

In summary, the 3697283 Oil Suction Connection is a key component that ensures the seamless operation of the engine’s lubrication system, directly impacting the engine’s performance and durability.