5255267
Clutch Disc
Cummins®

The 5255267 Clutch Disc, manufactured by Cummins, is a component designed for use in heavy-duty trucks. Cummins, a well-established name in the automotive industry, produces this clutch disc to ensure reliable performance in demanding applications. This Cummins part is integral to the operation of heavy-duty trucks, facilitating smooth power transfer and enhancing overall vehicle performance.

Basic Concepts of Clutch Discs

A clutch disc is a key component within the clutch system of a vehicle. Its primary function is to connect and disconnect the engine from the transmission, allowing for gear changes without interrupting the engine’s operation. The clutch disc achieves this by engaging with both the pressure plate and the flywheel, transmitting power from the engine to the transmission when engaged, and isolating the engine from the transmission when disengaged ¹.

Purpose of the 5255267 Clutch Disc

The 5255267 Clutch Disc plays a role in the operation of a truck by enabling the seamless engagement and disengagement of the engine from the transmission. This function is vital for smooth gear shifting and efficient power transfer, ensuring that the truck operates effectively under various driving conditions.

Key Features

The 5255267 Clutch Disc is characterized by several features that enhance its performance and durability. Its design incorporates high-quality materials, such as friction materials for the clutch facings, which are engineered to withstand the high stresses and temperatures encountered in heavy-duty applications. Additionally, the disc may feature unique attributes such as improved heat dissipation capabilities and enhanced friction properties, contributing to its overall effectiveness and longevity.

Benefits

The advantages of using the 5255267 Clutch Disc include improved drivability, enhanced durability, and potential fuel efficiency gains. By ensuring smooth and reliable engagement and disengagement of the clutch, this component contributes to a more comfortable and efficient driving experience. Its durable construction also means it can withstand the rigors of heavy-duty use, reducing the frequency of replacements and maintenance.

Installation Process

Proper installation of the 5255267 Clutch Disc is crucial for ensuring optimal performance. The process involves several steps, including preparing the clutch assembly, aligning the disc with the flywheel and pressure plate, and securing it in place. It is important to follow manufacturer guidelines to ensure that the disc is installed correctly, which includes torquing fasteners to the specified values and ensuring that all components are properly aligned and free of contaminants.

Maintenance Tips

To maintain the 5255267 Clutch Disc and prolong its lifespan, regular inspections are recommended. This includes checking for signs of wear, such as uneven wear patterns on the friction material, and ensuring that the disc is properly aligned and free of contaminants. Adhering to recommended maintenance intervals and addressing any issues promptly can help ensure the clutch disc continues to perform effectively.

Troubleshooting Common Issues

Common problems associated with clutch discs, such as slipping or difficulty engaging, can often be traced back to wear and tear, improper installation, or contamination. Troubleshooting these issues involves inspecting the disc for signs of damage, ensuring that it is correctly installed, and cleaning any contaminants from the clutch assembly. Addressing these issues promptly can help restore proper clutch function and prevent further damage.

Compatibility and Applications

The 5255267 Clutch Disc is designed for use in specific types of trucks and applications, catering to the needs of heavy-duty operations. Its compatibility extends to various truck models and configurations, making it a versatile choice for fleet operators and maintenance professionals.

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 quality, reliability, and innovation in the heavy-duty truck industry. The company’s product range includes a variety of engines, components, and systems designed to meet the demanding requirements of commercial vehicles and industrial applications.

Compatibility of Clutch Disc Part 5255267 with Cummins Engines

The Clutch Disc part number 5255267, manufactured by Cummins, is designed to integrate seamlessly with specific Cummins engine models. This clutch disc is engineered to ensure optimal performance and durability, providing a reliable connection between the engine and the transmission.

Cummins 4B3.9 Engine

The 4B3.9 engine is one of the models that benefit from the Clutch Disc part 5255267. This part is specifically tailored to fit the unique design and operational requirements of the 4B3.9 engine, ensuring smooth and efficient power transfer.

Cummins 6B5.9 Engine

Similarly, the 6B5.9 engine is another model that is compatible with the Clutch Disc part 5255267. This clutch disc is engineered to handle the specific torque and power demands of the 6B5.9 engine, providing a robust and dependable connection between the engine and transmission.

Grouping of Compatible Engines

Both the 4B3.9 and 6B5.9 engines share common design principles and operational characteristics, making them suitable candidates for the same clutch disc. The Clutch Disc part 5255267 is designed to fit these engines due to their similar requirements for power transfer and durability. This compatibility ensures that users can confidently use this part across these engine models without compromising performance.

Understanding the Role of Part 5255267 Clutch Disc in Engine Systems

The part 5255267 Clutch Disc is an integral component in the operation of the clutch system, particularly in rear-wheel drive configurations. This component facilitates the transfer of power from the engine to the transmission, ensuring smooth and efficient gear changes.

Functionality in the Clutch System

In the clutch assembly, the 5255267 Clutch Disc acts as the intermediary between the flywheel and the pressure plate. When the clutch pedal is depressed, the pressure plate releases the clutch disc, disconnecting the engine from the transmission. This allows for gear shifting without disrupting the engine’s operation. Upon releasing the pedal, the pressure plate clamps the clutch disc against the flywheel, re-establishing the power flow.

Interaction with Rear-Wheel Drive Systems

In rear-wheel drive vehicles, the clutch disc plays a significant role in transmitting power to the rear axle. The clutch disc must withstand higher torque levels compared to front-wheel drive systems, making the durability and friction properties of the 5255267 Clutch Disc particularly important.

Coordination with Transmission Components

The clutch disc works in tandem with the transmission’s input shaft. As the clutch engages, the input shaft rotates, transferring power through the gearbox to the differential and ultimately to the rear wheels. The 5255267 Clutch Disc ensures this transfer is seamless, contributing to the overall driving experience and vehicle performance.

Role in Smooth Operation

The 5255267 Clutch Disc is designed to provide a smooth engagement and disengagement process. Its friction material is engineered to handle the stresses of repeated clutch operations, maintaining consistent performance over time. This is essential for both manual and automated manual transmissions found in rear-wheel drive systems.

Importance in Performance Applications

For high-performance rear-wheel drive vehicles, the 5255267 Clutch Disc may be subjected to even greater stresses. Enhanced friction materials and reinforced construction are often employed to handle the increased torque and power, ensuring reliable performance under demanding conditions.

Conclusion

The 5255267 Clutch Disc by Cummins is a critical component for heavy-duty trucks, ensuring smooth power transfer and efficient operation. Its high-quality materials and design features contribute to its durability and performance, making it a reliable choice for demanding applications. Proper installation, regular maintenance, and prompt troubleshooting of common issues are essential for maximizing the lifespan and effectiveness of this part.