143255
Compression Spring
Cummins®

The Cummins 143255 Compression Spring is a specialized component designed for use in commercial truck operations. Its purpose is to provide necessary force and support within various mechanical systems of the truck. The significance of this spring lies in its ability to ensure the smooth and efficient operation of critical truck components, contributing to overall vehicle performance and reliability ³.

Basic Concepts of Compression Springs

Compression springs are mechanical devices that store energy when compressed. They are designed to resist compressive forces and return to their original shape when the force is removed. These springs are widely used in various mechanical systems due to their ability to absorb shock, maintain pressure, and provide consistent force over a range of motion. Their applications span across different industries, including automotive, where they play a vital role in engine components, suspension systems, and other critical areas ¹.

Role of the 143255 Compression Spring in Truck Operations

This Cummins part plays a specific role in the operation of commercial trucks by providing the necessary force and support within the truck’s mechanical systems. It is typically used in applications where consistent pressure and reliable performance are required. This spring helps in maintaining the integrity and functionality of various truck components, ensuring that they operate within specified parameters and contribute to the overall efficiency of the vehicle ³.

Key Features of the 143255 Compression Spring

The 143255 Compression Spring is characterized by several key features that enhance its performance. These include its material composition, which is typically made from high-quality steel to ensure durability and resistance to wear. The design specifications of this spring are tailored to meet the specific requirements of its application, providing optimal performance under various operating conditions. Additionally, any unique attributes, such as its coil configuration or surface treatment, contribute to its overall effectiveness and longevity ².

Benefits of Using the 143255 Compression Spring

The use of the 143255 Compression Spring offers several benefits in truck operations. Its durability ensures long-term performance, reducing the need for frequent replacements. The reliability of this spring contributes to the consistent operation of truck components, enhancing overall vehicle efficiency. Additionally, the spring’s design helps in improving the performance of mechanical systems, leading to better truck operation and maintenance ³.

Installation and Integration

Proper installation and integration of the 143255 Compression Spring within the truck’s mechanical systems are vital for ensuring optimal performance and longevity. Guidelines for installation include careful handling to avoid damage, precise alignment within the system, and secure fastening to prevent movement. Integration should be performed according to manufacturer specifications to ensure that the spring functions as intended within the truck’s mechanical environment ³.

Troubleshooting Common Issues

Common issues that may arise with the 143255 Compression Spring include deformation, loss of tension, or failure to return to its original shape. Troubleshooting steps to address these problems effectively involve inspecting the spring for signs of wear or damage, ensuring proper installation and alignment, and replacing the spring if necessary. Regular maintenance and inspection can help in identifying potential issues before they lead to significant problems ³.

Maintenance Tips

To ensure continued reliable performance of the 143255 Compression Spring, practical maintenance tips include regular inspection routines to check for signs of wear, deformation, or damage. Replacement guidelines should be followed when the spring shows signs of failure or when it no longer meets the required performance standards. Additionally, keeping the spring clean and free from contaminants can help in maintaining its functionality and longevity ³.

Cummins: A Brief 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 high-quality, reliable, and efficient components. The company’s product range includes a variety of engines, powertrain components, and aftermarket parts, all designed to meet the demanding requirements of commercial truck operations ³.

Compression Spring Part 143255 Compatibility with Cummins Engines

The Compression Spring part 143255, manufactured by Cummins, is designed to fit seamlessly within a variety of Cummins engine models. This part is integral in maintaining the operational integrity and performance of the engines it is used in.

K38 Engines

In the K38 engine series, the Compression Spring part 143255 plays a crucial role in ensuring the engine’s components operate within their specified tolerances. It is typically used in areas where controlled compression and force are necessary to maintain the engine’s efficiency and longevity.

L10 MECHANICAL Engines

For the L10 MECHANICAL engines, the Compression Spring part 143255 is essential for maintaining the mechanical balance and responsiveness of the engine. This part ensures that the engine’s moving parts are held together under the right amount of pressure, which is critical for the smooth operation of the engine.

N14 MECHANICAL Engines

In the N14 MECHANICAL engines, the Compression Spring part 143255 is utilized in several key areas to provide the necessary compression force. This ensures that the engine’s components are held securely and operate efficiently, contributing to the overall performance and durability of the engine.

Grouping Engines for Efficiency

When considering the K38, L10 MECHANICAL, and N14 MECHANICAL engines together, it is evident that the Compression Spring part 143255 is a versatile component. Its design allows it to be used across different engine models, providing a consistent level of performance and reliability. This makes it a valuable part for maintaining the operational standards of these engines ³.

Role of Part 143255 Compression Spring in Engine Systems

In the intricate world of engine systems, the part 143255 Compression Spring plays a significant role in ensuring the smooth operation of various components. This spring is integral to the functionality of the fuel pump, where it assists in maintaining consistent pressure within the fuel system. The spring’s design allows it to compress and expand, regulating the flow of fuel and ensuring that the engine receives a steady supply under varying conditions.

When it comes to calibration, the Compression Spring is essential. It works in conjunction with the fuel pump code to fine-tune the engine’s performance. For instance, with pump code CPL 124, the spring helps in achieving precise fuel delivery, which is vital for optimal engine efficiency. Similarly, for pump code CPL 196 and pump code CPL 220, the spring’s role is to maintain the required pressure levels, ensuring that the fuel system operates within specified parameters.

The pump code CPL-28 and pump code CPL 69 also benefit from the Compression Spring’s properties. These codes often require specific spring characteristics to handle the unique demands of their fuel systems. The spring’s ability to compress and release energy efficiently contributes to the stability and reliability of these systems.

Moreover, the Compression Spring is a key component in the governor maximum (gov. max.) setup. It helps in controlling the maximum speed of the engine by regulating the fuel supply. This is particularly important in high-performance engines where precise control over speed and fuel delivery is necessary.

In summary, the part 143255 Compression Spring is a versatile component that enhances the performance and reliability of various engine systems. Its role in regulating fuel pressure, aiding in calibration, and controlling engine speed makes it an indispensable part of modern engine technology ³.

Conclusion

The 143255 Compression Spring is a critical component in the operation of commercial trucks and Cummins engines. Its role in providing necessary force and support within mechanical systems ensures the smooth and efficient operation of critical components. The spring’s durability, reliability, and design contribute to the overall performance and efficiency of the vehicle. Proper installation, maintenance, and troubleshooting are essential to ensure the continued reliable performance of this part.