4893940
Oil Suction Connection
Cummins®

Introduction

The Oil Suction Connection 4893940 is a component manufactured by Cummins, a well-established name in the heavy-duty truck industry. This part is integral to the operation of heavy-duty trucks, facilitating the efficient functioning of the engine lubrication system. Cummins, known for its robust and reliable products, ensures that this component meets the demanding requirements of heavy-duty applications ⁴.

Basic Concepts of Oil Suction Connection

An oil suction connection is a vital element within the engine lubrication system. Its primary function is to draw oil from the oil pan and deliver it to the engine’s lubrication points. This process is fundamental to maintaining the engine’s performance and longevity, as it ensures that all moving parts are adequately lubricated, reducing friction and wear ¹.

Purpose of the 4893940 Oil Suction Connection

The 4893940 Oil Suction Connection plays a specific role in the operation of a truck’s engine. It is designed to efficiently suction oil from the oil pan and transport it to the lubrication system. This ensures that the engine operates smoothly, with reduced friction between moving parts, which in turn contributes to the engine’s overall efficiency and reliability ².

Key Features

The 4893940 Oil Suction Connection is characterized by several key features that enhance its performance and durability. It is constructed from high-quality materials, ensuring resistance to wear and corrosion. The design incorporates precise engineering to facilitate a secure fit and efficient oil flow. Additionally, it may include unique attributes such as enhanced sealing mechanisms to prevent leaks and ensure a consistent oil supply to the engine.

Benefits

Utilizing the 4893940 Oil Suction Connection offers several advantages. It contributes to improved engine performance by ensuring a steady and efficient oil supply. This enhances the engine’s reliability, potentially leading to extended engine life. Furthermore, by maintaining optimal engine conditions, it may result in cost savings over time through reduced maintenance needs and improved fuel efficiency ³.

Installation Process

Installing the 4893940 Oil Suction Connection requires careful attention to detail to ensure a secure and effective fit. The process involves preparing the installation site, aligning the connection with the oil pan, and securing it in place using the appropriate tools and equipment. Best practices include verifying the connection’s alignment and tightness to prevent leaks and ensure efficient oil flow.

Maintenance Tips

Regular maintenance of the 4893940 Oil Suction Connection is crucial for ensuring optimal performance. This includes periodic inspections for signs of wear or damage, cleaning the connection to remove any debris that may obstruct oil flow, and monitoring for leaks. Replacement should be considered if the connection shows significant wear or if leaks cannot be effectively sealed.

Troubleshooting Common Issues

Common issues with the 4893940 Oil Suction Connection may include leaks or blockages. Troubleshooting these problems involves inspecting the connection for damage, ensuring it is securely fitted, and checking for obstructions in the oil flow path. Addressing these issues promptly can help maintain the efficiency and reliability of the engine lubrication system.

Compatibility with Cummins Engines

The Oil Suction Connection part 4893940 is designed to fit several Cummins engine models. Here are the engines it is compatible with:

• ISB CM850
• ISB/ISD6.7 CM2150 SN
• ISBE CM2150
• ISBE CM800
• ISBE4 CM850
• QSB5.9 CM550
• QSB6.7 CM850 (CM2850)

Grouping of Compatible Engines

• ISB Series:

  • ISB CM850
  • ISB/ISD6.7 CM2150 SN
  • ISBE4 CM850

• ISBE Series:

  • ISBE CM2150
  • ISBE CM800

• QSB Series:

  • QSB5.9 CM550
  • QSB6.7 CM850 (CM2850)

This part is engineered to ensure a secure and reliable connection, preventing oil leaks and ensuring that the engine receives the necessary lubrication for optimal performance.

Cummins: A Brief Overview

Cummins Inc. is a leading manufacturer in the heavy-duty truck industry, with a history of innovation and quality. The company offers a wide range of products designed to meet the rigorous demands of heavy-duty applications. Cummins’ reputation for reliability and performance underscores the quality and dependability of the 4893940 Oil Suction Connection ⁴.

Conclusion

The 4893940 Oil Suction Connection is a critical component in the engine’s lubrication system, ensuring that oil is properly drawn from the oil pan and delivered to the engine’s lubrication system. This part is essential for maintaining engine health and performance, contributing to improved engine efficiency, reliability, and longevity. Regular maintenance and prompt troubleshooting of common issues are vital for ensuring the optimal performance of this Cummins part.