3047968PX
TP-STP Injector Less Link
Cummins®

The TP-STP Injector Less Link, identified by part number 3047968PX, is a component manufactured by Cummins, a well-established name in the automotive and heavy-duty truck industry. This Cummins part is integral to the fuel injection system of heavy-duty truck engines, ensuring efficient and reliable fuel delivery. Cummins, known for its robust and dependable engine solutions, designs this component to enhance the performance and longevity of truck engines ¹.

Function and Operation

This part operates within the fuel injection system by connecting the fuel injector to the engine’s camshaft. This connection allows for precise timing of fuel injection, which is crucial for optimal engine performance. The link transmits motion from the camshaft to the injector, ensuring that fuel is delivered at the correct moment in the engine’s cycle. Its design facilitates smooth and consistent operation, contributing to the overall efficiency of the fuel injection process ².

Role in Truck Operation

In the operation of a heavy-duty truck, the TP-STP Injector Less Link plays a significant role in fuel delivery and engine performance. By ensuring that fuel is injected into the engine cylinders at the precise moment, it helps maintain consistent power output and fuel efficiency. This component is part of a system that demands high reliability and precision, given the demanding conditions under which heavy-duty trucks often operate ³.

Key Features

The TP-STP Injector Less Link is characterized by its durable design and the quality materials used in its construction. It is engineered to withstand the high pressures and temperatures within the fuel injection system. The link’s design includes features that reduce wear and tear, enhancing its longevity. Additionally, its precise engineering ensures compatibility with Cummins engines, providing a seamless integration into the fuel injection system.

Benefits

The advantages of the TP-STP Injector Less Link include improved fuel efficiency, enhanced engine performance, and increased reliability. By ensuring accurate fuel injection timing, it contributes to more efficient combustion, which can lead to better fuel economy. Moreover, its robust construction and precise engineering support the overall reliability and performance of the engine, making it a valuable component in heavy-duty truck applications.

Installation Process

Installing the TP-STP Injector Less Link requires careful attention to detail to ensure proper function within the fuel injection system. The process involves disconnecting the old link, if present, and securing the new link in its place, ensuring all connections are tight and secure. It is important to follow manufacturer guidelines to avoid damaging the component or affecting the engine’s performance. Specific tools may be required for installation, and it is advisable to consult the vehicle’s service manual for detailed instructions.

Maintenance and Troubleshooting

Maintaining the TP-STP Injector Less Link involves regular inspection for signs of wear or damage. Common issues may include loose connections or wear on the link itself, which can affect fuel injection timing. Troubleshooting steps may involve tightening connections or, in more severe cases, replacing the link. Regular maintenance can help prevent issues and ensure the continued efficient operation of the fuel injection system.

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 reputation for innovation, quality, and reliability in the automotive industry. The company’s product range includes engines for on-highway and off-highway applications, as well as filtration and power generation solutions, serving a wide array of industries and applications.

Conclusion

The 3047968PX TP-STP Injector Less Link is a critical component in the fuel injection system of heavy-duty trucks, designed to enhance engine performance and reliability. Its precise operation, durable construction, and compatibility with Cummins engines make it a valuable asset for maintaining efficient and reliable fuel delivery in demanding truck applications.