3228759
Breather Baffle
Cummins®

Introduction

The Cummins 3228759 Breather Baffle is a component designed for use in heavy-duty truck engines. It serves a specific function within the engine’s ventilation system, contributing to the overall efficiency and longevity of the engine. Understanding its purpose and operation is key to maintaining optimal engine performance.

Basic Concepts of Breather Baffles

Breather baffles are components that regulate the flow of air within an engine’s crankcase. They help manage pressure and prevent the buildup of contaminants by allowing clean air to enter while restricting the passage of debris and moisture. This function is vital for maintaining engine health, as it ensures that the crankcase remains free of contaminants that could lead to increased wear and reduced efficiency ¹.

Purpose of the 3228759 Breather Baffle

This Cummins part plays a role in the crankcase ventilation system by facilitating the exchange of air within the crankcase. It allows for the release of pressure and the removal of gases produced during combustion, while also preventing the ingress of contaminants. This helps maintain a clean and stable environment within the crankcase, which is crucial for the longevity and performance of engine components.

Key Features

The Cummins 3228759 Breather Baffle is characterized by its robust design and the materials used in its construction. It is engineered to withstand the harsh conditions present in heavy-duty truck engines. The baffle’s design includes features that enhance its ability to filter out contaminants, ensuring that only clean air enters the crankcase. Additionally, its construction from durable materials contributes to its longevity and reliability in demanding applications.

Benefits

The use of the Cummins 3228759 Breather Baffle offers several benefits. It contributes to improved engine performance by ensuring that the crankcase remains free of contaminants. This leads to reduced wear on engine components and enhances the overall efficiency of the engine. Furthermore, by maintaining a clean crankcase environment, the baffle helps extend the longevity of engine parts, reducing the need for frequent maintenance and replacements ².

Installation Process

Installing the Cummins 3228759 Breather Baffle requires careful attention to detail to ensure optimal performance. The process involves removing the old baffle, if present, and cleaning the installation area to ensure a secure fit. The new baffle should be positioned according to the manufacturer’s instructions, using the appropriate tools to secure it in place. It is important to follow best practices during installation to avoid common issues such as leaks or improper sealing.

Troubleshooting Common Issues

Common problems associated with breather baffles include leaks and blockages. Leaks can occur if the baffle is not properly sealed, leading to pressure issues within the crankcase. Blockages, on the other hand, can prevent the efficient exchange of air, leading to increased contamination and reduced engine performance. Troubleshooting these issues involves inspecting the baffle for signs of damage or wear, ensuring it is properly installed, and cleaning or replacing it as necessary.

Maintenance Tips

Regular maintenance of the Cummins 3228759 Breather Baffle is key to ensuring its efficient operation and longevity. This includes periodic inspection for signs of wear or damage, cleaning the baffle to remove any accumulated contaminants, and ensuring that it remains properly sealed. Following the manufacturer’s recommended maintenance schedule will help maintain the baffle’s performance and contribute to the overall health 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 of innovation and a commitment to quality, Cummins serves customers in approximately 190 countries and territories worldwide. The company’s product range includes engines for on-highway, off-highway, and stationary applications, as well as filtration and aftermarket parts designed to enhance the performance and longevity of their products ³.

Cummins Breather Baffle Part 3228759 Compatibility

The Cummins Breather Baffle part number 3228759 is designed to fit a range of Cummins engines, ensuring proper ventilation and preventing contaminants from entering the engine’s crankcase. This part is integral to maintaining engine health and performance. Below is a detailed breakdown of the engines with which this breather baffle is compatible:

G855 Series

• G855
• G855 CM558

GTA855 Series

• GTA855 CM558 (CM2358)

G101 Series

• G101

K19 Series

• K19
• KTA19GC
• KTA19GC CM558

N14 Series

• N14 G

QSK19 Series

• QSK19 CM500

This breather baffle is engineered to seamlessly integrate with the specified engines, providing a reliable solution for maintaining optimal engine conditions.

Conclusion

The Cummins 3228759 Breather Baffle is a vital component in the maintenance and performance of heavy-duty truck engines. By ensuring proper ventilation and preventing contaminants from entering the crankcase, it contributes to the longevity and efficiency of engine components. Regular maintenance and proper installation are essential to maximize the benefits of this part.