4006525
Oil Drain Connection
Cummins®

The Oil Drain Connection 4006525 by Cummins is a component designed to facilitate the efficient draining of oil from heavy-duty truck engines. This Cummins part is integral to the maintenance routine of these vehicles, ensuring that oil changes are conducted smoothly and effectively, which is vital for the longevity and performance of the engine ¹.

Basic Concepts of Oil Drain Connections

An oil drain connection is a fitting that allows for the controlled release of oil from an engine’s oil pan. Its function within the engine system is to provide a secure and reliable means of draining used oil, which is necessary for regular maintenance. The general principles of operation involve the connection being opened to allow oil to flow out, typically into a collection container, and then being securely closed to prevent leaks and ensure the engine remains sealed ².

Purpose of the 4006525 Oil Drain Connection

The 4006525 Oil Drain Connection plays a role in the operation and maintenance of heavy-duty trucks by facilitating the process of oil changes. It ensures that the engine’s lubrication system can be efficiently serviced, which is important for maintaining the engine’s performance and protecting it from wear and damage due to degraded oil ³.

Key Features

The 4006525 Oil Drain Connection is characterized by its robust design and the materials used in its construction, which are chosen for their durability and resistance to the harsh conditions within an engine environment. Unique attributes of this connection may include a secure locking mechanism to prevent accidental opening, a design that minimizes the risk of spills during oil changes, and compatibility with standard oil drain tools.

Benefits

Using the 4006525 Oil Drain Connection can lead to improved efficiency in conducting oil changes, as it is designed to make the process straightforward and quick. This part also contributes to enhanced engine protection by ensuring that oil changes are performed regularly and without complications. Over time, the durability and reliability of this connection can result in potential cost savings by reducing the need for frequent replacements or repairs ⁴.

Installation Process

Proper installation of the 4006525 Oil Drain Connection involves several steps to ensure it is correctly fitted and functions as intended. This may include preparing the engine area, using the appropriate tools to secure the connection in place, and verifying that it is properly sealed to prevent leaks. Detailed instructions should be followed to ensure the connection is installed correctly ⁴.

Maintenance and Care

Regular maintenance and care of the 4006525 Oil Drain Connection are important for its longevity and optimal performance. This may involve cleaning the connection after each use, inspecting it for signs of wear or damage, and following manufacturer guidelines for when it should be replaced. Proper care can help prevent issues such as leaks or difficulty in draining oil ⁴.

Troubleshooting Common Issues

Common problems that may arise with the 4006525 Oil Drain Connection include leaks or difficulty in draining oil. Troubleshooting these issues may involve checking the connection for proper seating, ensuring that all components are in good condition, and following the manufacturer’s recommendations for addressing specific problems ⁴.

Cummins: A Brief Overview

Cummins Inc. is a well-established company in the automotive and heavy-duty truck industry, known for its wide range of products and strong reputation for quality and reliability. The company has a history of innovation and commitment to providing solutions that meet the demanding requirements of heavy-duty applications.

Cummins Engine Part 4006525: Oil Drain Connection

The Cummins part number 4006525, identified as an Oil Drain Connection, is a critical component in the maintenance and operational efficiency of several Cummins engine models. This part is integral to the oil management system, facilitating the safe and efficient removal of used oil from the engine’s crankcase.

Application in Cummins Engines

QSK78 CM500

The Oil Drain Connection part 4006525 is specifically designed to fit seamlessly into the QSK78 CM500 engine. This engine is known for its robust performance and reliability, often utilized in heavy-duty applications such as marine and industrial settings. The part ensures that the oil drainage process is smooth, reducing the risk of oil leaks and contamination, which are critical for maintaining engine health and longevity.

QSK50 Series

Similarly, the Oil Drain Connection part 4006525 is also compatible with the QSK50 series engines. These engines are part of the Cummins QSK series, which are designed for demanding applications requiring high power and efficiency. The part’s design ensures that it fits perfectly within the engine’s architecture, providing a reliable and secure connection for oil drainage.

QSK60 Series

The part 4006525 is also applicable to the QSK60 series engines. These engines are known for their versatility and are used in a variety of applications, including power generation and industrial machinery. The Oil Drain Connection part ensures that the oil drainage process is efficient and secure, contributing to the overall reliability and performance of the engine.

QSK95 Series

In the QSK95 series engines, the Oil Drain Connection part 4006525 plays a crucial role in maintaining the engine’s oil system. These engines are designed for high-performance applications and require precise and reliable components to function optimally. The part’s design ensures that it fits seamlessly into the engine’s oil management system, providing a secure and efficient oil drainage solution.

QSK19 Series

The part 4006525 is also compatible with the QSK19 series engines. These engines are part of Cummins’ latest generation of high-performance engines, designed to meet the demands of modern applications. The Oil Drain Connection part ensures that the oil drainage process is efficient and secure, contributing to the engine’s overall reliability and performance.

By ensuring a secure and efficient oil drainage process, the Cummins Oil Drain Connection part 4006525 is essential for maintaining the health and longevity of these engines. Its compatibility with multiple Cummins engine series underscores its versatility and importance in the engine’s maintenance and operational efficiency.

Role of Part 4006525 Oil Drain Connection in Engine Systems

The part 4006525 Oil Drain Connection is an integral component in the maintenance and operation of various engine systems, particularly in the context of plumbing and turbocharger oil management.

Plumbing Systems

In the plumbing systems of engines, the Oil Drain Connection facilitates the controlled release of oil from the engine’s oil sump. This process is essential for regular maintenance routines, ensuring that old or contaminated oil is efficiently removed. The connection interfaces with the oil pan, allowing for a secure and leak-free drainage. This is particularly important in high-pressure systems where any leakage could lead to operational inefficiencies or potential safety hazards.

Turbocharger Oil Systems

For turbochargers, the Oil Drain Connection plays a significant role in maintaining the integrity of the oil supply system. Turbochargers require a consistent and clean oil supply to lubricate their moving parts, reduce friction, and dissipate heat. The Oil Drain Connection ensures that the oil used in the turbocharger system can be periodically drained and replaced. This is vital for preserving the performance and longevity of the turbocharger, as contaminated or degraded oil can lead to increased wear and reduced efficiency.

In both applications, the Oil Drain Connection is designed to integrate seamlessly with the existing system, providing a reliable method for oil drainage that supports the overall health and performance of the engine.

Conclusion

The 4006525 Oil Drain Connection by Cummins is a vital component for the maintenance and operational efficiency of heavy-duty truck engines. Its robust design, ease of use, and compatibility with various Cummins engine models make it an essential part for ensuring efficient oil changes and maintaining engine health. Regular maintenance and proper installation of this part are crucial for its longevity and optimal performance.