3863226
Oil Suction Connection
Cummins®

The Oil Suction Connector 3863226, manufactured by Cummins, is a component designed to facilitate the efficient operation of commercial trucks. Cummins, a well-established name in the automotive industry, produces this part to ensure the smooth functioning of the lubrication system in heavy-duty engines. The significance of this connector lies in its role in maintaining optimal engine performance and longevity, which are essential for the reliability and efficiency of commercial truck operations.

Basic Concepts

Oil suction connectors are integral to the lubrication system of an engine. They function by drawing oil from the oil pan and directing it to the engine’s various moving parts. This process ensures that all components receive adequate lubrication, which is vital for reducing friction, minimizing wear, and dissipating heat. Proper lubrication contributes to the overall efficiency and durability of the engine, making the role of oil suction connectors fundamental to engine health ¹.

Purpose and Function

The Oil Suction Connector 3863226 plays a specific role in the oil circulation process within a truck’s engine. It is responsible for drawing oil from the oil pan and ensuring a consistent flow to the engine’s lubrication points. This consistent oil flow is essential for maintaining proper lubrication, which in turn supports engine performance and longevity. By ensuring that oil reaches all necessary components, the connector helps to prevent excessive wear and potential engine damage ².

Key Features

The Oil Suction Connector 3863226 is designed with several key features that enhance its performance and reliability. It is constructed from durable materials that can withstand the high temperatures and pressures within an engine. The design includes precise fittings and seals to ensure a secure connection and prevent leaks. Additionally, the connector may feature unique characteristics such as anti-corrosion coatings or reinforced construction to further improve its durability and effectiveness in demanding environments ³.

Benefits

Using the Oil Suction Connector 3863226 offers several benefits. It contributes to improved engine efficiency by ensuring a reliable oil flow, which reduces friction and wear on engine components. This consistent lubrication helps to maintain engine performance over time. Additionally, the connector’s robust design and high-quality materials enhance the overall reliability of the lubrication system, leading to reduced maintenance needs and extended engine life ⁴.

Installation and Maintenance

Proper installation and maintenance of the Oil Suction Connector 3863226 are vital for ensuring optimal performance and longevity. Installation should follow manufacturer guidelines to ensure a secure and leak-free connection. Regular inspection and maintenance are recommended to check for signs of wear, corrosion, or damage. Best practices include cleaning the connector and its surroundings, verifying the integrity of seals and fittings, and replacing the connector if any issues are detected. Adhering to these procedures helps to maintain the efficiency and reliability of the lubrication system ⁵.

Troubleshooting

Common issues with the Oil Suction Connector 3863226 may include leaks, blockages, or malfunctions. Leaks can often be traced to damaged seals or fittings, which may require replacement. Blockages can occur due to debris or sludge in the oil, necessitating a thorough cleaning or oil change. Malfunctions may indicate a more significant problem, such as a faulty connector, which should be inspected and replaced if necessary. Addressing these issues promptly helps to prevent more severe engine problems and ensures the continued efficiency of the lubrication system ⁶.

Cummins Overview

Cummins Inc. is a renowned manufacturer with a long-standing reputation in the automotive industry. Founded in 1919, Cummins has built a legacy of producing high-quality engine components and systems. The company is known for its commitment to innovation, reliability, and customer satisfaction. Cummins’ extensive product line and global presence underscore its dedication to providing top-tier automotive solutions, making it a trusted name among commercial truck operators and manufacturers ⁷.

Cummins Oil Suction Connector 3863226

The Cummins Oil Suction Connector part number 3863226 is a critical component in the engine’s lubrication system. This part is designed to ensure a steady and unobstructed flow of oil from the oil pan to the oil pump. Its primary function is to maintain the integrity of the oil circuit, preventing leaks and ensuring that the engine receives the necessary lubrication for optimal performance.

Compatibility with Cummins Engines

The Oil Suction Connector 3863226 is compatible with several Cummins engine models. Here are the engines where this part is applicable:

• 4B3.9: This engine model benefits from the reliable performance of the 3863226 Oil Suction Connector. Ensuring that the oil flow is uninterrupted is crucial for maintaining engine health and longevity.

• Other Cummins Engines: While the 3863226 part number is specifically noted for the 4B3.9, it is also compatible with other Cummins engines that share similar design specifications in their oil suction systems. This compatibility ensures that the connector can be used across various engine models without compromising functionality.

The design of the 3863226 Oil Suction Connector is engineered to fit seamlessly into the engine’s architecture, providing a secure and leak-proof connection. This is essential for maintaining the engine’s lubrication system integrity, which is vital for preventing engine wear and ensuring smooth operation.

Conclusion

The Oil Suction Connector, part number 3863226, is an integral component in the oil management system of an engine. Its primary function is to facilitate the efficient transfer of oil from the oil pan to the engine’s lubrication system.

When the engine is operational, the Oil Suction Connector is responsible for drawing oil from the oil pan, where it is stored, and directing it towards the oil pump. The oil pump then pressurizes the oil and circulates it through the engine’s various moving parts, ensuring they are adequately lubricated. This process is essential for reducing friction, minimizing wear and tear, and maintaining optimal engine performance.

The Oil Suction Connector is typically situated at the bottom of the oil pan, where the oil level is highest. It is designed to be submerged in oil, allowing for a consistent and uninterrupted flow. The connector is often equipped with a screen or filter to prevent debris and contaminants from being drawn into the oil system, which could potentially damage sensitive engine components.

In summary, the Oil Suction Connector plays a significant role in the engine’s oil management system by ensuring a steady supply of clean oil is available for the lubrication of vital engine parts. Its efficient operation is essential for the longevity and performance of the engine.