3931267
Spring Hose Clamp
Cummins®

Introduction

The Spring Hose Clamp 3931267 is a component manufactured by Cummins, a well-established name in the commercial truck industry. This clamp is designed for use in commercial trucks, where it plays a role in the secure attachment of hoses within the vehicle’s fluid transfer systems.

Basic Concepts of Spring Hose Clamps

Spring hose clamps are mechanical devices used to create a secure connection between a hose and a fitting. They consist of a metal band with a built-in spring that provides the necessary tension to hold the hose in place. In automotive applications, these clamps are important for maintaining the integrity of fluid transfer systems, ensuring that fluids such as coolant, fuel, and hydraulic fluid are transported efficiently and without leaks ¹.

Purpose of the 3931267 Spring Hose Clamp

The 3931267 Spring Hose Clamp is integral to the operation of a truck’s fluid transfer systems. It secures hoses to fittings, ensuring a tight seal that prevents leaks and maintains the efficiency of fluid transfer. This clamp is particularly important in environments where vibrations and temperature fluctuations are common, as it helps to maintain a consistent and reliable connection ².

Key Features

The 3931267 Spring Hose Clamp is constructed from high-quality materials, ensuring durability and resistance to corrosion. Its design includes a stainless steel band for strength and a spring mechanism that provides consistent clamping force. Additionally, the clamp features a screw mechanism for easy adjustment, allowing for precise fitting on various hose sizes.

Benefits

Using the 3931267 Spring Hose Clamp offers several advantages. Its robust construction ensures long-term durability, reducing the need for frequent replacements. The ease of installation, thanks to its adjustable screw mechanism, makes it a convenient choice for both professional mechanics and DIY enthusiasts. Furthermore, its reliable performance under various operating conditions contributes to the overall efficiency and safety of the truck’s fluid transfer systems ³.

Installation Process

To install the 3931267 Spring Hose Clamp, first, ensure the hose and fitting are clean and free from debris. Slide the clamp onto the hose, positioning it near the fitting. Once in place, use the screw mechanism to tighten the clamp until it securely holds the hose against the fitting. It is important to achieve the correct tension to ensure a leak-proof seal without damaging the hose.

Troubleshooting Common Issues

Common issues with spring hose clamps include leaks due to improper tension or damage to the clamp or hose. To address these problems, check the clamp’s tension and ensure it is neither too tight nor too loose. Inspect the clamp and hose for signs of wear or damage, and replace any compromised components to maintain efficient operation.

Maintenance Tips

Regular maintenance of the 3931267 Spring Hose Clamp involves periodic inspection for signs of wear, corrosion, or damage. Cleaning the clamp and ensuring it remains free from debris will help maintain its performance. If any issues are detected, such as a loose clamp or damaged hose, prompt replacement or adjustment is recommended to prevent failures and extend the service life of the clamp.

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 components. Their product range includes engines, powertrain components, and aftermarket parts, all designed to meet the demanding requirements of commercial vehicles.

Compatibility with Cummins Engines

The Spring Hose Clamp part number 3931267, manufactured by Cummins, is designed to fit a variety of Cummins engine models. This versatile component is important for securing hoses and ensuring a tight seal, which is important for maintaining system integrity and performance. Below is a detailed overview of the engines with which this part is compatible:

Compatible Engines

• 6C8.3: The Spring Hose Clamp 3931267 is suitable for use with the 6C8.3 engine. This part is engineered to fit the specific design and requirements of this engine model, ensuring reliable performance and durability.

• QSC8.3 CM554 and QSC8.3 CM850 (CM2850): Both the QSC8.3 CM554 and QSC8.3 CM850 (CM2850) engines are compatible with the Spring Hose Clamp 3931267. This part is designed to meet the stringent standards of these models, providing a secure fit and long-lasting functionality.

• QSC9 CM2250/QSL9 CM2250: The Spring Hose Clamp 3931267 is also compatible with the QSC9 CM2250 and QSL9 CM2250 engines. This compatibility ensures that the clamp can be used across these similar engine models without any issues.

• QSL8.9 CM2150 L141: This engine model is another compatible option for the Spring Hose Clamp 3931267. The clamp is designed to fit the specific needs of the QSL8.9 CM2150 L141 engine, ensuring a secure and reliable connection.

• QSL9 CM2250 and QSL9 CM2350 L102: The Spring Hose Clamp 3931267 is also suitable for the QSL9 CM2250 and QSL9 CM2350 L102 engines. This compatibility allows for a consistent and reliable fit across these engine models.

• QSL9 CM850 (CM2850): Finally, the Spring Hose Clamp 3931267 is compatible with the QSL9 CM850 (CM2850) engine. This part is designed to meet the specific requirements of this engine model, ensuring a secure and durable connection.

By providing compatibility with a wide range of Cummins engine models, the Spring Hose Clamp 3931267 ensures that users can maintain their systems effectively and efficiently. This part’s versatility and reliability make it an important component for anyone working with these engines.

Role of Part 3931267 Spring Hose Clamp in Engine Systems

In the context of engine systems, the Spring Hose Clamp (part 3931267) is instrumental in ensuring the secure and efficient connection of various components. Specifically, it plays a role in the assembly and functionality of the oil level gauge system.

Integration with Oil Level Gauge

The Spring Hose Clamp is utilized to connect the hose that runs from the oil level gauge to the engine’s oil reservoir. This connection is vital for accurate oil level readings. The clamp ensures that the hose remains firmly attached, preventing any leaks that could result in inaccurate gauge readings or oil loss.

Ensuring Accurate Oil Level Readings

By maintaining a tight and secure seal, the Spring Hose Clamp helps in providing consistent and reliable oil level readings. This is important for the proper functioning of the oil level gauge, which relies on a steady flow of oil to the sensor for accurate measurement.

Supporting the Oil Level Gauge System

In addition to the oil level gauge, the Spring Hose Clamp also supports other components within the system, such as the oil reservoir and the connecting hoses. Its role in maintaining the integrity of these connections ensures that the entire oil level monitoring system operates efficiently.

Enhancing System Reliability

The use of the Spring Hose Clamp in these connections enhances the overall reliability of the engine system. It prevents issues such as hose disconnections or leaks, which could otherwise lead to engine damage or performance issues.

Conclusion

The Spring Hose Clamp 3931267 by Cummins is a versatile and reliable component essential for the secure and efficient operation of fluid transfer systems in commercial trucks. Its compatibility with various Cummins engine models, coupled with its robust construction and ease of installation, makes it a valuable asset for maintaining system integrity and performance. By ensuring accurate oil level readings and supporting the oil level gauge system, this part contributes significantly to the reliable operation of the engine.