67211
Pin Dowel
Cummins®

The 67211 Pin Dowel, manufactured by Cummins, is a specialized component used in commercial trucks. Cummins, a well-established name in the commercial truck industry, produces a range of high-quality parts designed to enhance the performance and reliability of trucks. This Cummins part is integral to the mechanical assemblies of these vehicles, ensuring precise alignment and secure fastening of components.

Basic Concepts of Pin Dowels

Pin dowels are cylindrical pins used in mechanical systems to align and secure components. They function by fitting into matching holes in the parts they connect, ensuring that these parts remain in the correct position relative to each other. This alignment is crucial for the proper operation of mechanical assemblies, as it helps maintain the integrity and efficiency of the system ¹.

Purpose of the 67211 Pin Dowel in Truck Operations

The 67211 Pin Dowel plays a specific role in the operation and maintenance of commercial trucks. It ensures that components are correctly aligned, which is vital for the smooth functioning of the truck’s mechanical systems. Proper alignment facilitated by the pin dowel contributes to the overall efficiency and reliability of the truck, reducing the likelihood of mechanical failures and enhancing safety ².

Key Features of the 67211 Pin Dowel

The 67211 Pin Dowel is designed with specific characteristics that enhance its durability, precision, and effectiveness in truck applications. It is made from high-quality materials that resist wear and corrosion, ensuring long-lasting performance. The precise dimensions and smooth surface of the pin dowel allow for accurate alignment and easy insertion into corresponding holes, contributing to the efficient assembly and maintenance of truck components.

Benefits of Using the 67211 Pin Dowel

Incorporating the 67211 Pin Dowel in truck maintenance and repair offers several advantages. It improves the alignment of components, which can lead to reduced wear and tear on mechanical parts. Enhanced alignment also contributes to the overall safety of the vehicle by ensuring that all components function as intended. Additionally, the durability of the pin dowel means that it requires less frequent replacement, offering cost savings over time ³.

Installation and Usage Guidelines

Proper installation of the 67211 Pin Dowel is key to ensuring the correct alignment and secure fastening of components. To install, align the pin dowel with the corresponding holes in the components it connects. Ensure that the pin is inserted fully and that the components are held firmly in place. It is important to check the alignment of the components after installation to confirm that they are correctly positioned.

Troubleshooting Common Issues

Common problems associated with pin dowels in truck applications include misalignment and wear. Misalignment can often be corrected by re-aligning the components and ensuring that the pin dowel is properly inserted. Wear on the pin dowel may require replacement to maintain the integrity of the mechanical assembly. Regular inspection can help identify issues early, allowing for timely corrections.

Maintenance Tips

Regular inspection and maintenance of the 67211 Pin Dowel are recommended to ensure its longevity and optimal performance. Inspect the pin dowel for signs of wear or damage during routine maintenance checks. If significant wear is observed, consider replacing the pin dowel to prevent potential misalignment or mechanical failure. Keeping the pin dowel and its corresponding holes clean and free of debris will also contribute to its effective functioning.

Cummins: A Brief Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its commitment to quality and innovation. With a diverse product range that includes engines, transmissions, and aftermarket parts, Cummins has established a reputation for producing reliable and high-performance components. The company’s focus on quality ensures that its products, like the 67211 Pin Dowel, meet the demanding requirements of commercial truck operations.

Pin Dowel 67211 by Cummins: Engine Compatibility

The Pin Dowel part number 67211, manufactured by Cummins, is a critical component that ensures proper alignment and stability in various engine models. This part is integral to the functionality and longevity of the engines it fits. Here’s a detailed look at its compatibility across different engine types:

G855 Series

• G855
• G855 CM558
• GTA855 CM558 (CM2358)

The Pin Dowel 67211 is designed to fit seamlessly within the G855 series engines, ensuring precise alignment of moving parts and contributing to the overall efficiency and durability of these engines.

K19 Series

• K19
• QSK19 CM2350 K105
• QSK19 CM2350 K114
• QSK19 CM2350 K144G
• QSK19 CM500
• QSK19 CM850 MCRS
• QSK19G

The Pin Dowel 67211 is compatible with the K19 series engines, including the QSK19 variants. This part plays a crucial role in maintaining the structural integrity and operational precision of these engines.

KTA19 Series

• KTA19GC
• KTA19GC CM558

In the KTA19 series, the Pin Dowel 67211 is essential for the alignment and stability of the engine components, ensuring smooth operation and reducing wear and tear.

N14 Series

• N14 CELECT
• N14 CELECT PLUS
• N14 G
• N14 MECHANICAL
• QSN14 CM876 N103
• QSNT14 CM876 N102

The Pin Dowel 67211 fits various N14 series engines, including the CELECT and MECHANICAL variants. This part is vital for maintaining the alignment of critical engine components, contributing to the overall performance and reliability of these engines.

NH/NT 855 Series

• NH/NT 855

The Pin Dowel 67211 is also compatible with the NH/NT 855 engine, ensuring that the engine operates with the required precision and efficiency.

V Series

• V28
• V903
• VTA903 CM2250 V105

The Pin Dowel 67211 is designed to fit within the V series engines, including the V28, V903, and VTA903 variants. This part is crucial for maintaining the alignment and stability of the engine’s moving parts, ensuring optimal performance and longevity.

By ensuring proper alignment and stability, the Pin Dowel 67211 by Cummins is a vital component across a wide range of engine models, enhancing their operational efficiency and durability.

Role of Part 67211 Pin Dowel in Engine Systems

The Part 67211 Pin Dowel is integral to the precise alignment and assembly of various engine components. It ensures that parts are correctly positioned relative to each other, which is essential for the engine’s performance and longevity.

Base Parts and Subbase

In the foundational components such as base parts and subbase, the Pin Dowel secures the alignment between the subbase and the engine block. This alignment is vital for the structural integrity of the engine, ensuring that all subsequent components are mounted correctly.

Cylinder Blocks and Short Blocks

For cylinder blocks like the Cyl K6 Short Block, Cyl Short NTC-350, and Cyl HR NH5-1/8, the Pin Dowel plays a role in aligning the cylinder block with the crankshaft and other rotating assemblies. This precise alignment is necessary for the smooth operation of the pistons within the cylinders.

Engine Blocks and Long Blocks

In engine blocks, such as the EBM-Block and Engine Block, the Pin Dowel ensures that the block is correctly aligned with the crankshaft and other critical components. For long blocks, which include the engine block, crankshaft, pistons, and sometimes the heads, the Pin Dowel helps in maintaining the correct spacing and alignment during reassembly.

Reconditioning and Repair Kits

When dealing with basic reconditioning assemblies and cylinder block repair kits, the Pin Dowel is used to realign worn or replaced components. This is particularly important in ensuring that new or refurbished parts fit correctly within the engine block.

Service Couplings and Assemblies

In service couplings like the 2008 and 2009 assemblies, the Pin Dowel ensures that the coupling is aligned properly with the engine block, which is essential for the transmission of power from the engine to the rest of the vehicle.

Short Block Assemblies

For short block assemblies, including the Short Block Assembly Kit and Short Block Engine Kit, the Pin Dowel is used to align the crankshaft, pistons, and connecting rods within the engine block. This alignment is crucial for the balanced operation of the engine.

V-Configuration Blocks

In V-configuration blocks such as the V-12 and V-8 blocks, the Pin Dowel ensures that the two banks of cylinders are aligned correctly with the crankshaft. This is particularly important in complex engine designs where precise alignment is necessary for optimal performance.

Cylinder Assembly and Service Blocks

In cylinder assemblies and service blocks, the Pin Dowel ensures that the cylinder sleeves or liners are correctly positioned within the engine block. This is essential for the proper sealing and operation of the piston rings.

The Part 67211 Pin Dowel, though small, plays a significant role in the accurate assembly and reconditioning of various engine components, contributing to the overall efficiency and reliability of the engine.

Conclusion

The 67211 Pin Dowel by Cummins is a critical component in the maintenance and operation of commercial trucks and various engine systems. Its role in ensuring precise alignment and secure fastening of components contributes to the overall efficiency, reliability, and safety of the vehicles. Regular maintenance and proper installation of this part are essential to maximize its benefits and ensure the longevity of the mechanical assemblies it supports.