3067992
Injector Clamp
Cummins®

The Cummins Injector Clamp, part number 3067992, is a critical component designed for use in commercial truck engines. Cummins, a renowned name in the engine manufacturing industry, produces a range of parts that contribute to the efficiency and reliability of truck engines. This part is significant as it plays a role in securing the fuel injector, which is vital for the proper functioning of the engine.

Purpose and Function

The Injector Clamp 3067992 serves to secure the fuel injector in place within the engine. This clamp ensures that the injector remains firmly positioned, which is important for maintaining the integrity of the fuel delivery system. By holding the injector securely, the clamp contributes to consistent fuel injection, which in turn supports the engine’s performance and efficiency ¹.

Key Features

This Cummins part is characterized by its robust design and the materials used in its construction. It is made from high-quality metals that provide durability and resistance to the high temperatures and pressures present in a truck engine. The clamp’s design allows for a secure fit around the injector, and it includes features that facilitate easy installation and removal when necessary.

Benefits

Using the Injector Clamp 3067992 can lead to several benefits. It contributes to improved engine efficiency by ensuring that the fuel injector is properly secured and functions as intended. This can result in more consistent fuel delivery and combustion, which may enhance overall engine performance. Additionally, the secure fit provided by the clamp reduces the risk of injector displacement, which can lead to engine malfunctions ².

Installation Process

Installing the Injector Clamp 3067992 requires careful attention to detail to ensure optimal performance. The process involves positioning the clamp around the fuel injector and tightening it to the manufacturer’s specifications. It is important to follow the recommended torque settings to avoid over-tightening, which could damage the injector or the clamp, or under-tightening, which could lead to an insecure fit.

Maintenance and Troubleshooting

Routine maintenance of the Injector Clamp 3067992 includes regular inspection for signs of wear or damage. Cleaning the clamp and the surrounding area can prevent the buildup of debris that might affect its function. If issues arise, such as leaks or inconsistent fuel delivery, troubleshooting may involve checking the clamp’s fit and condition, and ensuring that it is properly tightened.

Compatibility and Applications

The Injector Clamp 3067992 is compatible with various Cummins engine models and is used in different types of commercial trucks. Its design and function make it suitable for a range of applications where secure fuel injector placement is required.

Safety Considerations

When working with the Injector Clamp 3067992, it is important to follow safety precautions. This includes wearing appropriate personal protective equipment, ensuring that the engine is cool before beginning work, and adhering to proper handling, storage, and disposal procedures to maintain a safe working environment.

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 strong reputation in the commercial truck industry, Cummins offers a wide range of products that are known for their reliability and performance. The company’s commitment to quality is reflected in its parts, including the Injector Clamp 3067992.

Compatibility with N14 Mechanical Engines

The Injector Clamp part number 3067992 is designed to withstand the high pressures and temperatures inherent in diesel engine environments, providing a reliable seal that prevents fuel leaks and maintains engine efficiency. It is particularly compatible with the N14 Mechanical engine series, known for its robust design and durability. This engine variant is widely used in heavy-duty applications, including construction equipment, mining machinery, and industrial power systems. The clamp’s precise fit and robust construction are essential for maintaining the integrity of the fuel injection system in these demanding conditions.

Role in Engine Systems

The Injector Clamp 3067992 is instrumental in securing the injector in place, which is fundamental for the precise delivery of fuel into the combustion chamber. This ensures consistent fuel atomization, vital for combustion efficiency and overall engine performance. The clamp also plays a significant role in conjunction with the mounting injector system, ensuring stability during engine operation and reducing the risk of fuel leaks. In engines equipped with an oil control valve (OCV), the clamp ensures that the injector does not interfere with the OCV’s operation, maintaining a harmonious balance between fuel and oil management within the engine. Moreover, the clamp is integral to the oil control valve mounting plumbing, ensuring that the plumbing system operates without obstructions, contributing to the engine’s smooth operation. In turbocharged engines, the clamp ensures that the injector can meet the increased demands for fuel delivery without compromising on stability or precision ³.

Conclusion

The Cummins Injector Clamp, part number 3067992, is a vital component for the N14 Mechanical engine series and other compatible Cummins engines. Its role in securing the fuel injector, ensuring precise fuel delivery, and maintaining the integrity of associated systems like the OCV and turbocharger is indispensable for engine performance and efficiency. Regular maintenance and proper installation are key to maximizing the benefits of this part.