4006272
Bushing
Cummins®

The Cummins Bushing, part number 4006272, is a specialized component designed for use in commercial truck operations. This part plays a significant role in ensuring the smooth and efficient operation of trucks by providing necessary support and reducing friction in various mechanical systems.

Basic Concepts of Bushings

Bushings are cylindrical components used in mechanical systems to provide a bearing surface between two parts. They are typically made from materials that offer low friction and high durability, such as bronze, nylon, or various polymers. Bushings contribute to the smooth operation of machinery by allowing parts to move with minimal resistance, thereby reducing wear and tear on connected components ¹.

Purpose of Bushing 4006272

Bushing 4006272 is specifically designed to play a role in the mechanical system of commercial trucks. It is positioned in areas where moving parts require support and reduced friction. By doing so, it helps in maintaining the alignment and smooth operation of these parts, which is vital for the overall performance and longevity of the truck ².

Key Features

Bushing 4006272 features several design elements that enhance its performance and durability in heavy-duty applications. These include a robust construction material that can withstand high loads and harsh operating conditions, precision machining for accurate fitment, and a design that minimizes friction and wear. These characteristics ensure that the bushing can operate efficiently under the demanding conditions typical of commercial truck use ³.

Benefits of Using Bushing 4006272

The use of Bushing 4006272 offers several advantages. It contributes to improved efficiency by reducing friction between moving parts, which can lead to lower energy consumption and enhanced truck performance. Additionally, by minimizing wear on connected components, it helps in prolonging the lifespan of the truck’s mechanical system. This can result in reduced maintenance costs and increased reliability of the vehicle ⁴.

Installation and Compatibility

Proper installation of Bushing 4006272 is vital for ensuring optimal performance and longevity. It should be installed according to the manufacturer’s guidelines, which may include specific torque settings and alignment checks. Ensuring that the bushing is correctly positioned and secured will help in achieving the desired reduction in friction and wear.

Maintenance and Troubleshooting

Regular maintenance practices are recommended to prolong the lifespan of Bushing 4006272. This may include periodic inspections for signs of wear or damage, ensuring that it remains properly lubricated, and addressing any issues promptly. Common issues with bushings may include excessive wear, misalignment, or contamination. Troubleshooting these issues typically involves inspecting the bushing and its surrounding components, cleaning or replacing parts as necessary, and ensuring that the bushing is correctly installed and maintained.

Cummins Corporation Overview

Cummins Corporation is a well-established entity in the automotive industry, known for its commitment to producing high-quality components. Founded in 1919, Cummins has a long history of innovation and excellence in engine and power generation technologies. The company’s dedication to quality and performance is evident in its wide range of products, including Bushing 4006272, which is designed to meet the rigorous demands of commercial truck operations.

Cummins Bushing Part 4006272 Compatibility

The Cummins Bushing part number 4006272 is designed to fit seamlessly within a range of Cummins engines, ensuring optimal performance and longevity. This bushing is a critical component that provides necessary support and alignment for various engine parts, contributing to the overall efficiency and reliability of the engine.

QSK78 Series

In the QSK78 series, the bushing part 4006272 is integral to the engine’s operation. It is used in conjunction with the engine’s mounting system, providing a stable connection between the engine and the chassis. This ensures that the engine remains securely in place, reducing vibrations and wear on other components.

CM500 Series

Similarly, in the CM500 series, the bushing part 4006272 plays a vital role in maintaining the structural integrity of the engine. It is utilized in the engine’s mounting and support systems, ensuring that the engine operates smoothly and efficiently. This bushing helps to absorb shocks and vibrations, thereby extending the lifespan of the engine and its components.

QSK78 and CM500 Series Group

When considering both the QSK78 and CM500 series together, it is evident that the bushing part 4006272 is a versatile component. Its design allows it to fit into the specific mounting and support requirements of both engine series, ensuring that it provides the necessary support and stability across different engine models. This compatibility is crucial for maintaining the performance and reliability of these engines in various applications.

Role of Part 4006272 Bushing in Engine Systems

The part 4006272 bushing is an integral component in the efficient operation of various engine systems. It is specifically designed to facilitate smooth and precise movement between interconnected parts, reducing friction and wear.

Interaction with the Lever

In engine systems, the lever is often used to transmit motion or force. The 4006272 bushing fits into the pivot point of the lever, allowing it to rotate with minimal resistance. This ensures that the lever can operate smoothly, transferring motion effectively without undue stress or wear on the lever itself.

Integration with the Rocker

The rocker, a pivotal component in many engine designs, relies on the 4006272 bushing to maintain its operational integrity. The bushing is placed at the fulcrum of the rocker, enabling it to rock back and forth with precision. This smooth motion is essential for the rocker to perform its function, whether it is controlling valve operation or other mechanical actions within the engine.

Function in the Rocker Lever Assembly

When considering the rocker lever, the 4006272 bushing plays a supporting role by ensuring that the lever can pivot accurately. This is particularly important in high-performance engines where even minor deviations can affect engine efficiency and power output. The bushing’s role here is to provide a stable yet flexible pivot point.

Contribution to the Rocker Top Level Assembly Lever

In more complex assemblies like the rocker top level assembly lever, the 4006272 bushing is crucial for maintaining the structural integrity and operational smoothness of the entire system. It allows multiple levers and rockers to interact seamlessly, ensuring that the assembly functions as a cohesive unit. This is vital for the consistent and reliable performance of the engine.

Conclusion

Overall, the 4006272 bushing enhances the durability and efficiency of engine components by providing a low-friction pivot point, thereby contributing to the overall performance and longevity of the engine system.