4982124
Pin Dowel
Cummins®

The 4982124 Dowel Pin, manufactured by Cummins, is a specialized component designed for use in commercial truck assemblies. Cummins, a well-established name in the commercial truck industry, produces a range of high-quality parts that contribute to the reliability and efficiency of truck operations. This part is significant within this context, playing a specific role in ensuring the proper alignment and secure fitting of various truck components.

Basic Concepts of Dowel Pins

Dowel pins are cylindrical devices used in mechanical assemblies to align and secure components. They function by fitting into pre-drilled holes in mating parts, ensuring that these parts are correctly positioned relative to each other. Dowel pins are integral to maintaining the structural integrity and operational efficiency of mechanical systems, providing precise alignment and preventing movement between components ¹.

Purpose of the 4982124 Dowel Pin in Truck Operation

This Cummins part is specifically designed for use in commercial truck engine or transmission assemblies. It plays a role in aligning and securing components within these assemblies, ensuring that parts fit together correctly and operate as intended. Proper alignment is crucial for the efficient operation of truck engines and transmissions, and the 4982124 Dowel Pin contributes to this by providing a reliable means of component fixation.

Key Features of the 4982124 Dowel Pin

The 4982124 Dowel Pin is characterized by its precise design and high-quality materials. It is manufactured to exact dimensions to ensure a snug fit in the corresponding holes. The pin is made from hardened steel, which provides durability and resistance to wear. Additionally, it may feature special coatings or treatments to enhance its performance and longevity in demanding truck environments ².

Benefits of Using the 4982124 Dowel Pin

Utilizing the 4982124 Dowel Pin offers several advantages. Its precise design contributes to improved alignment accuracy within truck assemblies, which can enhance overall performance. The durable material and potential coatings increase the pin’s resistance to wear and corrosion, leading to enhanced durability. Furthermore, the reliable performance of this Cummins part may result in potential cost savings in maintenance, as it reduces the likelihood of component misalignment or failure.

Installation and Usage Guidelines

Proper installation of the 4982124 Dowel Pin is crucial for its effective function. It should be inserted into the pre-drilled holes in the mating components with the aid of appropriate tools to ensure correct placement. Care should be taken to avoid damage to the pin or the surrounding parts during installation. Following manufacturer guidelines for torque and alignment will help ensure the pin functions as intended.

Troubleshooting Common Issues

Common issues with dowel pins, such as misalignment or wear, can affect the performance of truck assemblies. Misalignment may be diagnosed by inspecting the fit of the components and the position of the pin. Wear can be identified through visual inspection or by measuring the dimensions of the pin. Resolution may involve replacing the pin or addressing issues with the mating components to ensure a proper fit ³.

Maintenance Recommendations

Routine inspection and maintenance of the 4982124 Dowel Pin are recommended to ensure its longevity and reliable performance. This includes checking for signs of wear or damage and ensuring that the pin remains securely in place. Cleaning the pin and its surrounding area can prevent the accumulation of debris that may affect its function. Lubrication may also be applied, following manufacturer recommendations, to reduce friction and wear.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emission solutions. With a history of innovation and quality, Cummins has established a strong reputation in the commercial truck industry. Its product range is designed to meet the demanding requirements of truck operations, contributing to the efficiency, reliability, and performance of commercial vehicles.

Cummins Engine Dowel Pin 4982124

The Dowel Pin 4982124, manufactured by Cummins, is a critical component in several engine models. This part is integral to the assembly and operation of the engine, ensuring precise alignment and stability of various engine parts.

B3.3 Engine

In the B3.3 engine, the Dowel Pin 4982124 plays a vital role in maintaining the alignment between the engine block and other connected components. This pin is essential for the proper functioning of the engine, as it helps in the accurate positioning of parts, thereby contributing to the overall efficiency and longevity of the engine.

Grouping of Engines

The Dowel Pin 4982124 is designed to fit seamlessly into the B3.3 engine, as well as other similar models within the Cummins engine family. This part is engineered to meet the stringent requirements of these engines, ensuring that it provides the necessary support and alignment across various engine configurations.

Role of Part 4982124 Dowel Pin in Engine Systems

The Dowel Pin, identified by part number 4982124, is integral to the assembly and alignment of various engine components. Its primary function is to ensure precise positioning and stability between mating parts, which is essential for the engine’s performance and longevity.

Block and Cylinder Alignment

In the context of the engine block and cylinder, the Dowel Pin plays a significant role. It secures the cylinder in the exact position relative to the block, ensuring that the cylinder’s bore is aligned correctly with the crankshaft and other moving parts. This alignment is vital for maintaining the engine’s balance and reducing wear on the components.

Cylinder Block Integration

When integrating the cylinder block, the Dowel Pin ensures that the block is mounted accurately on the engine’s frame or bed. This precise mounting is necessary for the proper functioning of the engine, as it affects the alignment of the crankshaft, pistons, and other critical components. The Dowel Pin helps in maintaining the structural integrity of the cylinder block, which is subjected to high stresses during engine operation.

Long Block Assembly

In a long block assembly, which includes the cylinder block, crankshaft, pistons, and connecting rods, the Dowel Pin is used to align the cylinder block with the crankshaft. This alignment is essential for the smooth operation of the engine, as it ensures that the pistons move within their designated paths without interference. The Dowel Pin contributes to the overall stability and performance of the long block, which forms the core of the engine.

By ensuring accurate alignment and positioning of these components, the Dowel Pin, part 4982124, facilitates the efficient and reliable operation of the engine system.

Conclusion

The 4982124 Dowel Pin is a critical component in the assembly and operation of commercial truck engines and transmissions. Its precise design, durable materials, and reliable performance contribute to the alignment and stability of engine components, enhancing the efficiency and longevity of the engine system. Proper installation, maintenance, and troubleshooting of this Cummins part are essential for ensuring its effective function and the overall performance of the truck.