4932660
Oil Filler Tube
Cummins®

Introduction

The Cummins 4932660 Oil Filler Tube is a component designed for use in commercial trucks equipped with Cummins engines. Its purpose is to facilitate the process of adding oil to the engine, ensuring that the lubrication system functions correctly. This part is significant in maintaining the operational efficiency and longevity of the engine by providing a secure and efficient means for oil replenishment ¹.

Basic Concepts of Oil Filler Tubes

An oil filler tube is a vital component in the lubrication system of an engine. Its general function is to provide a pathway for adding oil to the engine, typically connecting to the oil cap. The tube allows for the controlled addition of oil, ensuring that the engine maintains the correct oil level for optimal lubrication. This, in turn, helps reduce friction between moving parts, dissipate heat, and remove contaminants from the engine ².

Purpose of the Cummins 4932660 Oil Filler Tube

The Cummins 4932660 Oil Filler Tube plays a specific role in the operation of a truck by ensuring that the engine’s lubrication system remains adequately supplied with oil. This part is engineered to fit securely within the engine compartment, allowing for easy and safe oil addition. Its design contributes to maintaining the engine’s performance by ensuring that oil levels are consistently optimal, which is crucial for the engine’s longevity and efficiency ³.

Key Features

The Cummins 4932660 Oil Filler Tube is constructed from durable materials, ensuring it can withstand the harsh conditions within a truck’s engine compartment. Its design includes features that enhance its performance and durability, such as a secure fitting mechanism that prevents oil leaks and a robust construction that resists wear and corrosion. These attributes contribute to the tube’s reliability and effectiveness in the lubrication system.

Benefits

The Cummins 4932660 Oil Filler Tube offers several advantages, including improved engine lubrication due to its precise design, which ensures oil is added efficiently and without spillage. Its ease of use makes maintenance tasks simpler for truck operators, and its compatibility with Cummins engines ensures that it integrates seamlessly into the lubrication system, contributing to the overall performance and reliability of the engine.

Installation Process

Installing the Cummins 4932660 Oil Filler Tube requires following a step-by-step process to ensure correct fitting. The procedure involves preparing the engine compartment, aligning the tube with the oil cap, and securing it in place using the provided fittings. Tools required may include wrenches for tightening connections and a funnel for adding oil. It is important to follow the manufacturer’s instructions closely to ensure the tube is installed correctly and functions as intended.

Maintenance Tips

To ensure the longevity and optimal performance of the Cummins 4932660 Oil Filler Tube, regular maintenance is recommended. This includes inspecting the tube for signs of wear or damage, cleaning it to remove any buildup of oil or debris, and ensuring that all connections are secure. Regular maintenance helps prevent issues such as leaks or blockages, contributing to the efficient operation of the engine’s lubrication system.

Troubleshooting Common Issues

Common problems associated with oil filler tubes, such as leaks or blockages, can often be diagnosed through visual inspection and simple tests. For leaks, checking the connections and seals for damage or wear is a good starting point. Blockages may require disassembling the tube to clear any obstructions. Addressing these issues promptly helps maintain the efficiency of the lubrication system and the overall performance of the engine.

Cummins Overview

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 strong reputation in the commercial truck industry for producing reliable and high-performance engines. The company’s product range includes a variety of engine sizes and configurations, designed to meet the diverse needs of its customers across the globe.

Cummins Oil Filler Tube 4932660 Compatibility

The Cummins Oil Filler Tube part number 4932660 is designed to fit a variety of Cummins engines, ensuring proper oil management and maintenance. This part is compatible with the following engines:

B Series Engines

• B4.5
• B6.7 CM2670 B153B

QSB Series Engines

• QSB3.9 30 CM550
• QSB4.5 CM2250 EC
• QSB4.5 CM850 (CM2850)
• QSB6.7 CM2250
• QSB6.7 CM2350 B105
• QSB6.7 CM850 (CM2850)
• QSB7 CM2880 B117

This part is integral for maintaining the correct oil levels and ensuring the engine operates smoothly. It is essential to verify the compatibility of this part with the specific engine model before installation.

Role of Part 4932660 Oil Filler Tube in Engine Systems

The part 4932660 Oil Filler Tube is an integral component in the arrangement of various engine systems, facilitating the essential function of oil fill within the engine. Positioned to interface with the oil filler cap, this tube directs fresh oil into the engine during the oil change process.

Its connection to the oil fill cover ensures a sealed pathway for oil to enter the cylinder block, where it is distributed to lubricate moving parts. The design of the oil filler tube allows for efficient oil flow, minimizing spillage and ensuring that the oil reaches its intended destination within the engine.

This component works in conjunction with the oil fill cover, which is typically secured with a gasket to prevent leaks. The oil filler tube’s role is to maintain a consistent oil level within the engine, which is vital for the longevity and performance of the engine’s internal components.

Conclusion

In summary, the Cummins 4932660 Oil Filler Tube is a key element in the maintenance and operation of engine systems, ensuring that the lubrication process is carried out effectively and efficiently. Its durable construction, ease of installation, and compatibility with various Cummins engines make it a reliable component for maintaining optimal engine performance.