3004739
Bushing Power Steering Idler Gear
Cummins®

Introduction

The Bushing Power Steering Idler Gear Part #3004739 is a component manufactured by Cummins, a well-established name in the automotive industry. This part is integral to the power steering systems of commercial trucks, contributing to the efficient and smooth operation of the steering mechanism.

Basic Concepts of Power Steering Idler Gear

Power steering systems in commercial trucks are designed to reduce the effort required by the driver to steer the vehicle. At the heart of these systems are various components, including idler gears. Idler gears play a role in transmitting motion between non-adjacent gears within the steering system. Bushings, such as the Bushing Power Steering Idler Gear Part #3004739, contribute to the system’s functionality by providing a smooth surface for the idler gear to rotate on, thereby reducing friction and wear ¹.

Purpose and Role of Bushing Power Steering Idler Gear

The Bushing Power Steering Idler Gear Part #3004739 serves a specific purpose within the truck’s power steering system. It facilitates the proper alignment of the idler gear, ensuring that the gear mesh remains consistent and the steering operates smoothly. By maintaining the correct positioning of the idler gear, this bushing helps in the efficient transfer of motion, contributing to the overall effectiveness of the power steering system ².

Key Features

The Bushing Power Steering Idler Gear Part #3004739 is characterized by several key features that enhance its performance and durability. These include its material composition, which is designed to withstand the rigors of commercial truck operation, and its precise design specifications that ensure a perfect fit within the power steering system. Additionally, any unique attributes of this part, such as specialized coatings or treatments, further contribute to its longevity and reliability.

Benefits

Incorporating the Bushing Power Steering Idler Gear Part #3004739 into a truck’s power steering system offers several benefits. It contributes to improved steering responsiveness, allowing for more precise and effortless steering maneuvers. Furthermore, by reducing wear on other components within the system, this bushing helps in maintaining the overall efficiency and longevity of the power steering mechanism. The enhanced driving experience resulting from these improvements underscores the value of this component ³.

Installation and Compatibility

Proper installation of the Bushing Power Steering Idler Gear Part #3004739 is vital to ensure its effective operation within the power steering system. Specific procedures and considerations may apply depending on the truck model and the existing power steering system. Adhering to these guidelines ensures that the part functions as intended, contributing to the system’s reliability and performance.

Troubleshooting and Maintenance

Common issues that may arise with the Bushing Power Steering Idler Gear Part #3004739 can often be addressed through troubleshooting and maintenance practices. Regular inspection and maintenance of this component, along with the power steering system as a whole, are recommended to ensure optimal performance and longevity. Identifying and addressing potential problems early can prevent more significant issues down the line.

Cummins: Manufacturer Overview

Cummins Inc. is a renowned manufacturer in the automotive industry, with a history of producing high-quality components for commercial vehicles. The company’s reputation is built on its commitment to innovation, quality, and reliability. Cummins’ extensive range of products, including the Bushing Power Steering Idler Gear Part #3004739, reflects its dedication to meeting the needs of the commercial trucking industry with durable and efficient solutions.

Compatibility with Cummins Engines

The Bushing Power Steering Idler Gear, identified by the part number 3004739 and manufactured by Cummins, is compatible with various Cummins engines, ensuring smooth and efficient operation of the power steering system.

K19 and KTA19GC CM558

The K19 and KTA19GC CM558 engines are part of Cummins’ lineup of industrial and marine engines. The Bushing Power Steering Idler Gear (3004739) is compatible with these engines, providing a precise fit that ensures the power steering system functions optimally.

QSK19 CM2350 and QSK19 CM500

The QSK19 CM2350 and QSK19 CM500 engines are high-performance models in Cummins’ QSK series, widely used in various industrial and marine applications. The Bushing Power Steering Idler Gear (3004739) is specifically engineered to fit these engines, ensuring that the power steering system operates with minimal friction and maximum efficiency.

QSK19 CM850 MCRS

The QSK19 CM850 MCRS engine is another robust model in Cummins’ QSK series, designed for heavy-duty applications. The Bushing Power Steering Idler Gear (3004739) is compatible with this engine, providing a reliable and durable solution for the power steering system.

Role in Engine Systems

The Bushing Power Steering Idler Gear (part 3004739) is an integral component within various engine systems, facilitating the smooth operation of the power steering mechanism. Its role is to provide a stable mounting point and reduce friction for the idler gear, which is part of the power steering system. This ensures efficient power transmission from the drive accessory to the front gear train accessory and other connected components.

Conclusion

The Bushing Power Steering Idler Gear Part #3004739 by Cummins is a critical component in the power steering systems of commercial trucks. Its precise design, compatibility with various Cummins engines, and role in ensuring smooth and efficient steering operation make it an essential part for maintaining the reliability and performance of these vehicles.