3914403
Oil Pan
Cummins®

Introduction

The Cummins 3914403 Oil Pan is a critical component for heavy-duty trucks, ensuring smooth and efficient engine operation. This part is essential for the engine’s lubrication system, contributing to the vehicle’s overall performance and longevity ¹.

Basic Concepts of an Oil Pan

An oil pan is fundamental to an engine’s lubrication system. It stores engine oil, which lubricates moving parts, and facilitates oil circulation. Positioned at the engine’s bottom, it collects circulated oil and serves as a reservoir for the oil pump ².

Purpose of the Cummins 3914403 Oil Pan

This Cummins part ensures all engine moving parts are adequately lubricated, reducing friction and wear. It maintains a consistent oil supply, aiding in engine cooling and contaminant removal ³.

Key Features

The 3914403 is characterized by its robust design and durable materials, engineered to withstand heavy-duty truck conditions. It features a construction that resists impact and corrosion, optimizing oil flow and minimizing oil starvation risk.

Benefits

The 3914403 offers improved engine protection through effective lubrication, enhanced durability due to robust construction, and efficient oil management for optimal engine performance.

Installation Process

Installing this part involves preparing the engine bay, aligning the oil pan with mounting points, securing it with fasteners, and ensuring all connections are correctly attached. Following manufacturer guidelines is crucial for proper installation.

Maintenance Tips

Regular maintenance is recommended to ensure the longevity and efficiency of the 3914403. This includes inspecting for damage, cleaning as part of routine maintenance, and monitoring oil levels and quality. Replacement should be considered for significant damage or ineffective performance.

Troubleshooting Common Issues

Common issues like leaks or damage can be identified through regular inspections. Troubleshooting may involve checking for loose fasteners, inspecting gaskets and seals, and assessing the oil pan’s condition. Promptly addressing these issues prevents more serious engine problems.

Cummins Overview

Cummins Inc. is a global leader in designing, manufacturing, and distributing engines, filtration, and power generation products. Known for innovation and quality, Cummins manufactures high-quality components for heavy-duty trucks, establishing a reputation for excellence and customer satisfaction in the automotive industry.

Compatibility

The Cummins part number 3914403, an Oil Pan, is designed for use with Cummins engines like the 6B5.9, B5.9 G, and B5.9 GAS PLUS CM556. It ensures optimal oil flow and containment, constructed to withstand engine operation rigors, ensuring durability and reliability. Its design allows for easy installation and removal, facilitating maintenance and repair.

Role of Part 3914403 Oil Pan in Engine Systems

The 3914403 Oil Pan is integral to the engine’s lubrication system, serving as the reservoir for engine oil. It collects oil that has circulated through the engine, which is then pumped back up through the Oil Pump. The oil is filtered and circulated throughout the engine, lubricating critical components and reducing friction and wear. The Oil Pan’s design includes baffles to minimize oil slosh, ensuring a consistent oil level for the Oil Pump to draw from.

Conclusion

The Cummins 3914403 Oil Pan is a vital component in the lubrication system of heavy-duty truck engines. Its robust design, compatibility with specific engine models, and role in maintaining the lubrication cycle contribute to the engine’s efficient operation and longevity.