5315765
Ring Dowel
Cummins®

The 5315765 Ring Dowel, manufactured by Cummins, is a component utilized in commercial truck operations. Cummins, a well-established name in the industry, produces this part to enhance the functionality and reliability of heavy-duty trucks. The 5315765 is integral to the efficient operation of these vehicles, contributing to their overall performance and durability.

Basic Concepts of Ring Dowels

A ring dowel is a mechanical component designed to provide precise alignment and support within various systems. In the context of heavy-duty trucks, ring dowels play a role in ensuring components are correctly positioned relative to one another. This alignment is crucial for the smooth operation of the truck’s engine and transmission systems, as it helps maintain the integrity of moving parts and contributes to the overall efficiency of the vehicle ¹.

Purpose of the 5315765 Ring Dowel

The 5315765 is specifically designed to facilitate accurate alignment within the engine or transmission system of a truck. Its function is to ensure that components are properly positioned, which is vital for the efficient operation of the truck. By maintaining correct alignment, the ring dowel contributes to the smooth functioning of the engine and transmission, thereby enhancing the truck’s performance and reliability.

Key Features

The 5315765 is constructed from high-quality materials, ensuring durability and longevity. Its design specifications are tailored to meet the demanding requirements of heavy-duty truck operations. Unique attributes of this ring dowel include its precise dimensions and robust construction, which enhance its performance and reliability in challenging environments.

Benefits

The advantages of using the 5315765 include improved durability, reliability, and efficiency in truck operations. Its high-quality construction ensures it can withstand the rigors of heavy-duty use, while its precise design contributes to the smooth operation of the truck’s engine and transmission systems. These benefits make the 5315765 a valuable component for commercial truck operators.

Installation Process

Proper installation of the 5315765 involves several steps to ensure a secure fit. The process requires specific tools and equipment, and it is important to follow best practices to achieve the desired alignment and performance. Detailed instructions should be consulted to ensure the ring dowel is installed correctly, which is crucial for the efficient operation of the truck.

Common Issues and Troubleshooting

Common problems associated with the 5315765 may include wear and tear or misalignment. These issues can affect the performance of the truck’s engine and transmission systems. Troubleshooting methods to address these problems involve inspecting the ring dowel for signs of damage or wear, and making necessary adjustments or replacements to restore proper alignment and function.

Maintenance Tips

Regular maintenance practices are recommended to prolong the lifespan of the 5315765. This includes routine inspections to check for any signs of wear or damage, and cleaning procedures to remove any debris that may affect its performance. Adhering to these maintenance tips ensures the ring dowel continues to operate efficiently and contributes to the overall reliability of the truck.

Cummins: A Brief Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its wide range of high-quality products. The company has a strong reputation for producing reliable and durable components, including the 5315765. Cummins’ history and commitment to excellence provide assurance of the quality and reliability of their products, making them a trusted choice for commercial truck operators.

Cummins Ring Dowel 5315765 Compatibility

The Cummins Ring Dowel part number 5315765 is designed to fit various Cummins engine models. This part is essential for maintaining the structural integrity of the engine by securing the piston rings to the piston. Below is a detailed overview of the engine models compatible with this specific ring dowel:

4B3.9 Series

• 4B3.9

6B5.9 Series

• 6B5.9

B3.9 Series

• B3.9 G

B4.5 Series

• B4.5
• B4.5 CM2350 B129B

B5.6 Series

• B5.6 CM2670 B152B

B5.9 Series

• B5.9
• B5.9 CM2670 B166C
• B5.9 GAS PLUS CM556

B6.7 Series

• B6.7 CM2350 B135B
• B6.7 CM2670 B153B
• B6.7 CM2670 B164C
• B6.7 G CMOH6.0 B125

D4.0 Series

• D4.0 CM2620 D103B

F2.8 Series

• F2.8 CM2620 F135B

F3.8 Series

• F3.8 CM2350 F120B
• F3.8 CM2350 F128C
• F3.8 CM2620 F137B
• F3.8 F102

F4.5 Series

• F4.5 CM2620 F139B
• F4.5 CM2620 F141C

G5.9 Series

• G5.9
• G5.9 CM558

ISB Series

• ISB (Chrysler)
• ISB CM2150

This ring dowel is engineered to ensure a precise fit, providing stability and efficiency in the engine’s operation. It is crucial to use the correct part number to maintain the engine’s performance and longevity.

Role of Part 5315765 Ring Dowel in Engine Systems

The 5315765 is instrumental in ensuring the precise alignment and secure fitting of various components within engine systems. Its application spans across multiple configurations, including but not limited to:

• Block and Short Block Configurations: In both standard and short block setups, the Ring Dowel facilitates the accurate positioning of the crankshaft within the engine block. This is vital for maintaining the integrity of the engine’s operation, ensuring that all moving parts interact seamlessly.

• Cylinder Block and Cylinder Block Kit: When integrating the cylinder block or utilizing a cylinder block kit, the Ring Dowel plays a key role in aligning the cylinder bores with the crankshaft. This alignment is essential for optimal combustion efficiency and engine performance.

• Engine Block and Long Block: In engine block assemblies, including long block configurations, the Ring Dowel ensures that the crankshaft is correctly seated. This is particularly important in long block kits where the engine is almost completely assembled, leaving minimal room for error in component alignment.

• Main Bearing Cap and Service Block: The Ring Dowel is also utilized in conjunction with the main bearing cap to secure the crankshaft in place. In service blocks, where the engine is prepared for maintenance or repair, the Ring Dowel aids in the reassembly process by guaranteeing that the crankshaft is properly aligned with the engine block.

• Crankshaft and Bearings: Directly interfacing with the crankshaft and its bearings, the Ring Dowel ensures that these components are correctly positioned relative to each other. This is fundamental for the smooth operation of the crankshaft, reducing wear and tear on the bearings, and enhancing the engine’s longevity.

In summary, the 5315765 is a fundamental component in the assembly and maintenance of various engine configurations. Its role in aligning and securing critical engine components cannot be overstated, as it directly impacts the engine’s performance, efficiency, and durability.

Conclusion

The 5315765 Ring Dowel by Cummins is a critical component in the operation and maintenance of heavy-duty trucks. Its precise design and robust construction ensure the efficient alignment and secure fitting of engine components, contributing to the overall performance and reliability of the vehicle. Regular maintenance and proper installation are essential to maximize the benefits of this part, ensuring the longevity and efficiency of the truck’s engine system.