3697564
Camshaft Thrust Support
Cummins®

The Cummins 3697564 Camshaft Thrust Support is a component designed to enhance the operation of heavy-duty trucks. Its purpose is to provide stability and support to the camshaft within the engine, ensuring smooth and efficient engine performance. This part is significant in maintaining the integrity and functionality of the engine’s camshaft system ¹.

Function and Operation

The Cummins 3697564 operates by maintaining the alignment of the camshaft within the engine. It helps in reducing wear and tear on the camshaft by providing a stable platform. This support is crucial for the camshaft to function correctly, as it ensures that the camshaft remains in the proper position during engine operation. By doing so, it contributes to the overall efficiency and longevity of the engine ².

Key Features

The primary features of the Cummins 3697564 include its material composition, which is designed to withstand the high stresses and temperatures within the engine environment. The design elements of this part are engineered to provide maximum support and durability. Additionally, the engineering specifications ensure that it meets the rigorous demands of heavy-duty truck engines ³.

Benefits

The Cummins 3697564 offers several advantages. It contributes to improved engine performance by ensuring that the camshaft operates within the designed parameters. This part also enhances the durability of the engine components by reducing wear. Furthermore, it increases the reliability of the engine, leading to fewer maintenance issues and longer service intervals ⁴.

Installation Process

Installing the Cummins 3697564 requires careful attention to detail. The process involves ensuring that the engine is properly prepared, with all necessary components cleaned and inspected. The thrust support should be aligned correctly within the engine block, and all fasteners should be tightened to the specified torque settings. It is important to follow the manufacturer’s guidelines to ensure a proper installation ⁵.

Maintenance and Troubleshooting

Maintaining the Cummins 3697564 involves regular inspections for signs of wear or damage. Common issues may include misalignment or excessive wear, which can be identified through routine checks. Troubleshooting procedures may involve realigning the component or replacing it if significant wear is detected. Adhering to the recommended maintenance schedule will help in preserving the functionality of the thrust support ⁶.

Performance Impact

The Cummins 3697564 plays a role in influencing engine performance. By ensuring proper camshaft alignment, it contributes to the engine’s overall efficiency. This part also has an impact on fuel efficiency, as a well-maintained camshaft system can lead to more consistent engine operation. Additionally, the reliability of the vehicle is enhanced, as the thrust support helps in reducing unexpected engine failures ⁷.

Compatibility with Cummins Engines

The Camshaft Thrust Support part number 3697564, manufactured by Cummins, is designed to be compatible with a variety of Cummins engines. This part plays a crucial role in maintaining the stability and performance of the camshaft within the engine, ensuring smooth operation and longevity.

Compatible Engines

• ISG11 CM2880 G108
• ISG12 CM2880 G107
• ISG12 G CMOH6.0 G111
• QSG12 CM2880 G112
• QSG12/X12 CM2350 G110

These engines, part of the Cummins lineup, are designed for various applications, from industrial to marine uses. The camshaft thrust support is integral to these engines, providing the necessary support to the camshaft, which in turn ensures the proper functioning of the valve train.

Additional Compatible Engines

• X11 CM2670 X126B
• X12 CM2350 X119B
• X12 CM2670 X121B
• X12N CMMDG1 X143B
• X13 CM2670 X122B

These engines, while differing in specific applications and configurations, all benefit from the use of the camshaft thrust support part 3697564. This part is engineered to fit seamlessly into these engines, providing the required support and alignment for the camshaft, which is essential for maintaining engine efficiency and reliability.

The compatibility of the camshaft thrust support across these engines highlights its versatility and importance in the Cummins engine ecosystem. Whether used in heavy-duty trucks, industrial machinery, or marine applications, this part ensures that the camshaft operates within the specified tolerances, contributing to the overall performance and durability of the engine.

Role of Part 3697564 in Engine Systems

The camshaft thrust support, identified by part number 3697564, is an essential component in the orchestration of various engine systems, ensuring the smooth operation of the camshaft within the cylinder head assembly.

Interaction with the Camshaft

The camshaft thrust support is strategically positioned to interact directly with the camshaft. Its primary function is to provide axial support, preventing the camshaft from shifting along its axis. This support is vital for maintaining the precise timing of valve operations, which is dependent on the camshaft’s stable positioning. Without this support, the camshaft could move out of alignment, leading to inefficient valve timing and potentially severe engine performance issues.

Integration with the Cylinder Head

Within the cylinder head, the camshaft thrust support plays a supportive role by ensuring that the camshaft remains in its correct position relative to the valve train components. The cylinder head houses the valves, valve springs, and other components that the camshaft operates. The thrust support helps in maintaining the integrity of the valve timing by keeping the camshaft stable. This stability is essential for the consistent opening and closing of the valves, which directly affects the engine’s combustion efficiency and overall performance.

Contribution to the Cylinder Top Level Assembly Head

In the context of the cylinder top level assembly head, which includes the cylinder head, camshaft, and associated components, the camshaft thrust support is a key element that contributes to the assembly’s structural integrity and functional reliability. By providing the necessary axial support to the camshaft, it ensures that the entire top-level assembly operates harmoniously. This is particularly important in high-performance engines where precision and reliability are paramount.

Conclusion

In summary, the Cummins 3697564 Camshaft Thrust Support is integral to the proper functioning of the camshaft within the cylinder head and the cylinder top level assembly head. Its role in providing axial support ensures that the camshaft remains in the correct position, thereby maintaining the precise timing of valve operations and contributing to the overall efficiency and reliability of the engine system.