3094406
Plain Woodruff Key
Cummins®

The 3094406 Plain Woodruff Key, manufactured by Cummins, is a critical component in the automotive and heavy-duty truck industry. This part ensures the secure fitting of various components within engine and transmission systems.

Basic Concepts of Plain Woodruff Key

A Plain Woodruff Key is a mechanical component designed to prevent relative rotation between a shaft and mounted components. It features a flat, semicircular cross-section that fits into a groove cut into the shaft, providing a secure fit that maintains alignment and integrity of assembled parts ³.

Role of the 3094406 Plain Woodruff Key in Truck Operation

This Cummins part secures components within the engine or transmission system, ensuring that gears, pulleys, and sprockets remain fixed on their respective shafts. This is vital for the smooth and efficient operation of heavy-duty trucks ⁴.

Key Features of the 3094406 Plain Woodruff Key

The 3094406 is typically made from high-strength steel, with precisely engineered dimensions to fit specific grooves in shafts. Its design includes a flat surface that contacts the shaft and a semicircular edge that fits into the groove, providing strength and stability ¹.

Benefits of Using the 3094406 Plain Woodruff Key

Incorporating this part into truck maintenance offers improved reliability, ease of installation, and cost-effectiveness. Its design ensures components remain securely in place, contributing to the overall functionality and reliability of the truck’s mechanical systems ².

Installation and Usage Guidelines

Proper installation of the 3094406 involves aligning the key with the groove in the shaft and using appropriate tools to press it into place. Attention to alignment and fit is necessary to ensure the key functions as intended, securing components effectively without causing damage ³.

Troubleshooting Common Issues

Common issues with the 3094406 include misalignment and wear. Misalignment can occur if the key is not properly seated, leading to instability. Wear may result from prolonged use or improper installation. Troubleshooting involves checking alignment and condition, and replacing the key if necessary ⁴.

Maintenance Recommendations

Regular maintenance of the 3094406 is important for longevity and optimal performance. This includes periodic inspection for wear or damage, such as corrosion or deformation, which may indicate the need for replacement. Adhering to recommended inspection intervals and addressing issues promptly can help maintain the integrity of the key and the components it secures ¹.

Cummins: A Brief Overview

Cummins Inc. is a leading manufacturer known for its high-quality products and commitment to innovation. The company’s dedication to quality ensures that its products, including the 3094406, meet the demanding requirements of heavy-duty applications ².

Cummins Engine Compatibility with Part 3094406

The 3094406 is compatible with various Cummins engines, including the QST30 CM2350 T101 and QST30 CM552. Its precise fit and robust construction ensure that engine components operate in harmony, reducing the risk of mechanical failure and enhancing overall engine performance ³.

Role of Part 3094406 Plain Woodruff Key in Engine Systems

The 3094406 ensures the secure and precise alignment of rotating parts in various engine systems, including drive systems, fuel pumps, fuel pump support, pump systems, and fuel delivery systems. Its role in maintaining alignment contributes to the overall reliability and performance of engine systems ⁴.

Conclusion

The 3094406 Plain Woodruff Key is a vital component in heavy-duty truck and engine systems. Its role in securing and aligning components ensures the smooth and efficient operation of these systems. Proper installation, maintenance, and troubleshooting are essential to maximize the benefits of this Cummins part.