4938656
Oil Pan Adapter
Cummins®

The Clutch Pressure Plate 4938656 by Cummins is a component designed to facilitate the operation of commercial trucks. Its purpose is to engage and disengage the clutch system, allowing for the transmission of power from the engine to the transmission and enabling smooth gear changes. The significance of this part lies in its role in ensuring efficient and reliable truck operation.

Basic Concepts of Clutch Pressure Plates

A Clutch Pressure Plate is a component within the clutch system that works in conjunction with the clutch disc and release bearing. Its function is to apply pressure to the clutch disc, which in turn transmits power from the engine to the transmission. When the clutch pedal is pressed, the release bearing moves, causing the pressure plate to disengage from the clutch disc, interrupting power transmission and allowing for gear changes ¹.

Role of the Clutch Pressure Plate in Truck Operation

The Clutch Pressure Plate 4938656 plays a role in the operation of a truck by transmitting power from the engine to the transmission. When engaged, it applies pressure to the clutch disc, ensuring a smooth transfer of power. This component also facilitates gear changes by disengaging from the clutch disc when the clutch pedal is pressed, allowing the driver to shift gears without interrupting the truck’s motion ².

Key Features of the Clutch Pressure Plate 4938656

The Clutch Pressure Plate 4938656 is characterized by its design, materials, and unique features that enhance performance and durability. It is constructed from high-quality materials to withstand the rigors of commercial truck operation. Its design includes friction surfaces that provide optimal engagement with the clutch disc, ensuring efficient power transmission. Additionally, it may feature dampening mechanisms to reduce wear and noise, contributing to a smoother driving experience ³.

Benefits of Using the Clutch Pressure Plate 4938656

Using the Clutch Pressure Plate 4938656 offers several benefits. It contributes to improved performance by ensuring efficient power transmission and smooth gear changes. Its durable construction enhances the longevity of the clutch system, reducing the need for frequent replacements. Furthermore, the enhanced driving experience resulting from its smooth operation can lead to increased driver satisfaction and productivity.

Troubleshooting Common Issues with Clutch Pressure Plates

Common issues with Clutch Pressure Plates may include slippage, noise, or difficulty shifting gears. Slippage can occur due to worn friction surfaces or improper engagement, while noise may indicate worn components or misalignment. Difficulty shifting gears could be a sign of a malfunctioning release bearing or pressure plate. Identifying these issues early and addressing them can help maintain the efficiency and reliability of the clutch system.

Maintenance Tips for Clutch Pressure Plates

To ensure optimal performance and longevity of Clutch Pressure Plates, regular maintenance is recommended. This includes conducting regular inspections to check for wear or damage, ensuring proper lubrication of moving parts, and replacing worn components in a timely manner. Adhering to these maintenance practices can help prevent issues and ensure the clutch system operates efficiently.

Cummins: A Brief Overview

Cummins Inc. is a renowned manufacturer in the commercial truck industry, known for its commitment to quality and innovation. With a history of producing reliable and high-performance engines and components, Cummins has established a strong reputation among truck operators and fleets. The company offers a wide range of products designed to meet the demanding requirements of commercial truck operation, including the Clutch Pressure Plate 4938656.

Clutch Pressure Plate 4938656 Compatibility with Cummins Engines

The Clutch Pressure Plate part number 4938656, manufactured by Cummins, is designed to fit a variety of Cummins engines. This part is integral to the clutch system, ensuring proper engagement and disengagement of the clutch mechanism. Here is a detailed look at the compatibility of this clutch pressure plate with various Cummins engines:

ISB/ISD 4.5 Series

• ISB/ISD4.5 CM2150 B119
• ISD4.5 CM2220 D108
• QSB4.5 CM2250 EC
• QSB4.5 CM850 (CM2850)

These engines, part of the 4.5-liter series, are commonly used in a variety of applications, from agricultural to industrial use. The Clutch Pressure Plate 4938656 is engineered to fit these engines, ensuring reliable performance and durability.

ISB/ISD 6.7 Series

• ISB/ISD6.7 CM2150 SN

The 6.7-liter ISB/ISD series is known for its robust performance and is often used in heavy-duty applications. The Clutch Pressure Plate 4938656 is compatible with the ISB/ISD6.7 CM2150 SN engine, providing the necessary strength and reliability for demanding conditions.

ISBE Series

• ISBE CM2150
• ISBE CM800
• ISBE4 CM850

The ISBE series engines are designed for both on-highway and off-highway applications. The Clutch Pressure Plate 4938656 is suitable for these engines, ensuring smooth operation and longevity.

Summary

The Clutch Pressure Plate 4938656 is a versatile component that fits a wide range of Cummins engines, from the 4.5-liter ISB/ISD series to the 6.7-liter ISB/ISD series and the ISBE series. This compatibility ensures that users can maintain and repair their engines with confidence, knowing that the clutch pressure plate is designed to meet the specific needs of each engine model.

Understanding the Integration of Part 4938656 Clutch Pressure Plate with Engine Components

When examining the functionality of the part 4938656 Clutch Pressure Plate within an engine system, it is essential to consider its interaction with several key components. This component is instrumental in ensuring the seamless operation of the clutch system, which in turn affects the performance of the entire engine.

Interaction with the Long Block

The long block, which includes the engine block, crankshaft, pistons, and other essential components, relies on a well-functioning clutch system to transmit power from the engine to the transmission. The Clutch Pressure Plate (part 4938656) plays a significant role here by applying consistent pressure to the clutch disc. This pressure is vital for the smooth engagement and disengagement of the clutch, allowing the long block to operate efficiently without undue stress on the components.

Role in the Oil Pan System

The oil pan is responsible for storing engine oil, which is crucial for lubricating various engine parts, including the clutch components. The Clutch Pressure Plate must maintain a stable connection with the clutch disc to ensure that the engine operates smoothly. Proper lubrication from the oil pan helps reduce friction and wear on the pressure plate, enhancing its longevity and performance.

Contribution to the Oil System

Engine oil circulates through the system to lubricate moving parts, cool the engine, and clean internal components. The Clutch Pressure Plate, as part of the clutch assembly, benefits from this lubrication. Efficient oil flow ensures that the pressure plate operates without excessive heat buildup or friction, which could otherwise lead to premature wear or failure.

Conclusion

In summary, the Clutch Pressure Plate (part 4938656) is a key component that interacts closely with the long block, oil pan, and overall oil system to ensure the engine functions smoothly and efficiently. Its proper integration and maintenance are essential for the optimal performance of the engine.