4983149
Air Transfer Connection
Cummins®

Introduction

The Cummins 4983149 Air Transfer Connection is a component designed for use in commercial trucks. It facilitates the transfer of air within the truck’s air brake system, ensuring that air is efficiently distributed to various components. This part is integral to the operation of the air brake system, contributing to the overall safety and performance of the vehicle ¹.

Basic Concepts of Air Transfer Connection

An Air Transfer Connection is a component that allows for the movement of compressed air between different parts of a truck’s air system. It ensures that air is efficiently transferred from the compressor to the storage tanks and then to the brake chambers. This efficient air flow is vital for maintaining the functionality of the air brake system, which relies on compressed air to operate the brakes ².

Purpose of the 4983149 Air Transfer Connection

The 4983149 specifically serves to facilitate the transfer of air within the truck’s air brake system. It connects various components, allowing for the seamless flow of air from the compressor to the storage tanks and subsequently to the brake chambers. This ensures that the brakes receive the necessary air pressure to function correctly, contributing to the safe operation of the vehicle.

Key Features

The 4983149 is designed with several key features that enhance its performance. It is constructed from durable materials to withstand the pressures and conditions within the air brake system. Its design includes precise fittings and connections to ensure a secure and leak-free transfer of air. Additionally, it may incorporate features such as corrosion resistance and ease of installation, which contribute to its reliability and efficiency.

Benefits

The 4983149 offers several benefits. It contributes to improved air system efficiency by ensuring that air is effectively transferred between components. This can lead to more reliable brake performance and reduced maintenance needs. Additionally, its durable construction and design features enhance its longevity and resistance to common issues such as leaks and corrosion.

Installation Process

Installing the 4983149 requires careful attention to ensure a secure and efficient connection. The process involves identifying the correct location for the connection, preparing the fittings, and using the appropriate tools to make the connections. It is important to follow manufacturer guidelines to ensure that the connection is made correctly and that all components are properly secured. This may involve using wrenches, sealants, and other tools to achieve a leak-free installation.

Troubleshooting Common Issues

Common issues with the 4983149 may include leaks, corrosion, or improper connections. Troubleshooting these issues involves inspecting the connection for signs of wear or damage, ensuring that all fittings are secure, and checking for leaks in the air system. Solutions may include tightening connections, replacing damaged parts, or applying sealants to prevent leaks. Regular inspections and maintenance can help identify and address these issues before they lead to more significant problems.

Maintenance Tips

Regular maintenance of the 4983149 is important for ensuring its longevity and optimal performance. This includes inspecting the connection for signs of wear or damage, checking for leaks, and ensuring that all fittings are secure. Cleaning the connection and surrounding areas can also help prevent corrosion and other issues. Following manufacturer guidelines for inspection intervals and maintenance procedures can contribute to the reliable operation of the air brake system.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and quality, Cummins offers a wide range of products for various industries, including commercial trucking. The company is known for its commitment to reliability, performance, and customer satisfaction, making it a trusted name in the commercial truck industry.

Cummins Engine Compatibility with Air Transfer Connection Part 4983149

The Cummins Air Transfer Connection part number 4983149 is designed to fit a range of Cummins engines, ensuring compatibility across various models. This part is integral for the proper functioning of the engine’s air transfer system, which is crucial for maintaining optimal engine performance.

Compatible Engines

• B5.6 CM2670 B152B
• ISB CM2150
• ISB6.7 CM2250
• ISB6.7 CM2350 B101

These engines, while differing in specifications and applications, share a commonality in their requirement for the Air Transfer Connection part 4983149. This part is engineered to seamlessly integrate with the air transfer systems of these engines, ensuring a secure and efficient connection.

Grouping of Compatible Engines

The compatibility of the Air Transfer Connection part 4983149 extends across different engine series, including:

• B5.6 Series: The B5.6 CM2670 B152B engine benefits from this part, which is essential for its air transfer system.
• ISB Series: Both the ISB CM2150 and ISB6.7 CM2250 engines are part of the ISB series, and they are designed to work with the 4983149 part. Additionally, the ISB6.7 CM2350 B101 engine, which is also part of the ISB series, is compatible with this part.

This grouping highlights the versatility and broad applicability of the Air Transfer Connection part 4983149 across different Cummins engine models.

Role of Part 4983149 Air Transfer Connection in Engine Systems

The 4983149 is integral to the efficient operation of various engine systems, facilitating the seamless transfer of air between components. This part ensures that the air intake system functions optimally by providing a secure and reliable connection point.

In the context of the air intake connection, the 4983149 plays a significant role in maintaining the integrity of the air pathway from the air filter to the throttle body. It ensures that the air entering the engine is clean and metered accurately, which is essential for proper combustion and engine performance.

When considering the general connection aspect, the 4983149 serves as a vital link between different sections of the air intake system. It allows for the smooth transition of air through various components, reducing the risk of leaks and ensuring that the engine receives a consistent airflow.

Furthermore, the integration of the 4983149 with the air intake system enhances the overall efficiency of the engine. By providing a robust connection, it supports the engine’s ability to draw in the necessary amount of air for combustion, directly influencing fuel efficiency and power output.

Conclusion

The 4983149 Air Transfer Connection is a critical component in the air brake and engine systems of commercial trucks. Its role in ensuring efficient air transfer and maintaining system integrity contributes to the safety, performance, and reliability of the vehicle. Regular maintenance and proper installation are essential to maximize the benefits of this Cummins part.