4924512
Throttle Valve
Cummins®

Introduction

The Cummins 4924512 Throttle Valve is a component designed for use in commercial trucks, playing a significant role in the engine’s operation. This valve is integral to the truck’s performance, ensuring that the engine operates efficiently under various driving conditions.

Basic Concepts of Throttle Valves

A throttle valve, also known as a butterfly valve, is a device used in engine systems to regulate the flow of air into the engine. By controlling the air intake, the throttle valve helps manage the air-fuel mixture, which is essential for combustion efficiency and engine performance. The position of the throttle valve is typically controlled by the driver via the accelerator pedal, allowing for adjustments in engine power output ¹.

Purpose of the 4924512 Throttle Valve

The Cummins 4924512 Throttle Valve is specifically designed to enhance the operation of commercial trucks. It plays a role in regulating the air intake to the engine, which directly influences the air-fuel mixture. This regulation is vital for maintaining optimal engine performance and efficiency. By ensuring the correct air-fuel ratio, the valve contributes to smoother engine operation, better fuel economy, and reduced emissions ².

Key Features

The 4924512 Throttle Valve boasts several key features that enhance its functionality. Its design incorporates high-quality materials to ensure durability and reliability under the demanding conditions of commercial truck operation. The valve is engineered to provide precise control over the air intake, which is critical for maintaining engine performance. Additionally, it is designed to integrate seamlessly with Cummins engines, ensuring compatibility and efficient operation ³.

Benefits

The advantages of the Cummins 4924512 Throttle Valve include improved engine performance, enhanced fuel efficiency, and increased reliability. By ensuring the optimal air-fuel mixture, the valve helps the engine operate more efficiently, leading to better overall performance. Additionally, the precise control over air intake contributes to fuel savings, making it a cost-effective component for fleet operators. The robust design and high-quality materials used in its construction ensure long-lasting reliability, reducing the need for frequent replacements ⁴.

Installation and Integration

Installing the Cummins 4924512 Throttle Valve requires careful attention to ensure proper integration with the truck’s engine system. The installation process may involve disconnecting the old throttle valve, aligning the new valve with the engine’s intake system, and securing it in place. It is important to follow the manufacturer’s guidelines to ensure correct installation and to make any necessary adjustments to the engine’s control systems to accommodate the new valve.

Troubleshooting Common Issues

Common issues with the 4924512 Throttle Valve may include improper air intake, leading to engine performance problems. Diagnostic steps should begin with checking the valve’s position and ensuring it is correctly installed. If issues persist, inspecting the valve for signs of wear or damage and verifying the integrity of the connections to the engine’s control systems can help identify and resolve problems.

Maintenance Tips

Regular maintenance of the Cummins 4924512 Throttle Valve is important for ensuring its longevity and optimal performance. This includes periodic inspections for signs of wear or damage, cleaning the valve to remove any buildup that could affect its operation, and verifying that all connections are secure. Following the manufacturer’s recommended maintenance schedule will help prevent issues and ensure the valve continues to operate efficiently.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history dating back to 1919, Cummins has established a reputation for innovation, quality, and reliability in the commercial truck industry. The company’s commitment to excellence is reflected in its wide range of products, including the 4924512 Throttle Valve, which is designed to meet the demanding requirements of commercial truck operators.

Throttle Valve Part 4924512 in Cummins Engines

The Throttle Valve part number 4924512, manufactured by Cummins, is a critical component in the engine’s air intake system. This part is designed to regulate the airflow into the engine, thereby controlling the engine’s power output and efficiency.

In the KTA19GC engine, the Throttle Valve 4924512 is integral to the engine’s performance management. It ensures that the engine receives the appropriate amount of air for combustion, which is essential for maintaining optimal performance and fuel efficiency. The design and precision of this part are crucial for the smooth operation of the engine, as it directly influences the engine’s responsiveness and overall power delivery.

The Throttle Valve 4924512 is engineered to fit seamlessly with the KTA19GC engine, ensuring compatibility and reliability. This part is designed to withstand the high temperatures and pressures within the engine, making it a durable and long-lasting component. Its precise fit and function are critical for the engine’s performance, and it is a part that is often specified for maintenance and repair to ensure the engine operates at its best.

In Cummins engines, the Throttle Valve 4924512 is a part that is meticulously engineered to meet the stringent demands of the engine’s operation. Its role in controlling the airflow is vital for the engine’s performance, and its compatibility with the KTA19GC engine ensures that it functions effectively within the engine’s system.

Role of Part 4924512 Throttle Valve in Engine Systems

The 4924512 Throttle Valve is an integral component in the regulation of airflow within engine systems. Its primary function is to modulate the amount of air entering the engine, which directly influences the engine’s performance and efficiency.

When the throttle valve is opened, it allows a greater volume of air to mix with the fuel in the intake manifold. This air-fuel mixture is then drawn into the combustion chamber, where it is ignited to produce power. The degree to which the throttle valve is opened is controlled by the driver via the accelerator pedal, which is connected to the valve through a series of linkages or, in modern engines, electronic signals.

In conjunction with the fuel injectors, the throttle valve ensures that the correct air-fuel ratio is maintained. This ratio is vital for optimal combustion, which in turn affects the engine’s power output, fuel efficiency, and emissions. The throttle valve works in harmony with the engine control unit (ECU), which monitors various parameters such as engine speed, load, and temperature to adjust the valve position accordingly.

Additionally, the throttle valve interacts with other components such as the intake manifold, where the air-fuel mixture is prepared before entering the cylinders. It also coordinates with the exhaust system to ensure that the engine operates within safe temperature ranges and emission standards.

In summary, the 4924512 Throttle Valve plays a significant role in the precise control of airflow, which is essential for the efficient and effective operation of engine systems.

Conclusion

The Cummins 4924512 Throttle Valve is a critical component in the operation of commercial truck engines. Its role in regulating airflow and maintaining the optimal air-fuel mixture ensures that the engine operates efficiently, providing improved performance, enhanced fuel efficiency, and increased reliability. Proper installation, maintenance, and troubleshooting are essential for maximizing the benefits of this Cummins part.