3634269
Diamond Dowel
Cummins®

Introduction

The Diamond Dowel 3634269, a component manufactured by Cummins, plays a significant role in the commercial truck industry. This part is integral to the operation of commercial trucks, contributing to the efficiency and reliability of these vehicles. Cummins is renowned for its high-quality engine components, and the Diamond Dowel 3634269 is no exception, playing a crucial role in the functionality of commercial truck engines ¹.

Purpose and Function

The Diamond Dowel 3634269 is designed to align and secure components within the engine, ensuring precise fitting and operation. This dowel contributes to the overall functionality of the vehicle by maintaining the correct positioning of parts, which is vital for the engine’s performance and longevity. Its applications are primarily within the engine assembly, where accurate component alignment is crucial ².

Key Features

This Cummins part stands out due to its unique characteristics and design elements. It is crafted from high-quality materials that offer superior durability and resistance to wear. The dimensions of this dowel are meticulously engineered to fit specific applications within Cummins engines. Additionally, it may incorporate patented technologies that enhance its performance and reliability, setting it apart from other similar parts in the market ³.

Benefits

Utilizing the Diamond Dowel 3634269 offers several advantages. Its robust construction contributes to improved durability, ensuring long-term reliability in demanding commercial truck operations. Enhanced performance is another benefit, as the precise alignment facilitated by this dowel can lead to more efficient engine operation. Furthermore, its durability and performance can result in potential cost savings for fleet operators by reducing the need for frequent replacements and repairs.

Installation Process

Installing the Diamond Dowel 3634269 requires careful attention to detail to ensure optimal performance. The process involves aligning the dowel with the corresponding component within the engine assembly. Specific tools may be required to facilitate a precise fit. Best practices during installation include verifying the alignment and securing the dowel in place according to manufacturer guidelines to ensure it functions as intended.

Maintenance and Troubleshooting

To prolong the lifespan of the Diamond Dowel 3634269, regular maintenance is recommended. This includes inspecting the dowel for signs of wear or damage during routine engine checks. Common issues that may arise include misalignment or wear, which can affect engine performance. Troubleshooting methods may involve realigning the dowel or, in cases of significant wear, replacing it to maintain engine efficiency.

Cummins Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its extensive range of engine components and systems. With a rich history of innovation and quality, Cummins has established a strong reputation for producing reliable and high-performance parts. Their product portfolio includes a wide array of engines, filtration systems, and aftermarket parts, catering to the diverse needs of the commercial trucking sector.

Compatibility with Cummins Engines

The Diamond Dowel part number 3634269 is designed to fit seamlessly within a variety of Cummins engines, ensuring precise alignment and functionality.

• GTA38 G CMEICS G116C Engines: Ensures proper alignment of internal components, contributing to engine efficiency and longevity.
• K38, K50, KTA38GC CM558 Engines: Maintains alignment of critical engine parts, ensuring smooth operation and reducing mechanical failure risk.
• QSK38 CM2150 MCRS and QSK38 CM850 MCRS Engines: Ensures alignment for optimal performance and durability.
• QSK50 CM2150 K107, QSK50 CM2150 MCRS, QSK50 CM2350 K108 Engines: Maintains precise alignment for efficient and reliable engine operation.

Role in Engine Systems

The Diamond Dowel 3634269 is integral to the assembly and alignment of various engine components, ensuring precise fitting and optimal performance.

• Block Cylinder Kit: Aids in the accurate positioning of the cylinder block within the engine assembly.
• Cylinder Block: Secures the block in place during assembly, preventing misalignment.
• Cylinder Block Kit: Ensures correct alignment of all parts, maintaining the integrity of sealing surfaces.
• Cylinder Short Block: Aligns the crankshaft and other rotating components within the cylinder block.
• Flywheel Housing and Flywheel Housing Mounting: Ensures correct positioning of the flywheel relative to the crankshaft.
• Flywheel Mounting Housing: Maintains correct alignment between the flywheel and engine components.
• Hardware Kit: Facilitates precise assembly of various engine components.
• Housing of Various Engine Components: Ensures correct alignment for structural integrity and engine performance.
• Flywheel: Ensures correct alignment with the crankshaft and other rotating components.
• Rear Power Take-Off Assembly Mounting: Ensures correct alignment of the power take-off assembly with the engine.
• Service Block Kit: Ensures correct alignment of components during reassembly for restoring engine performance.

Conclusion

The Diamond Dowel 3634269 by Cummins is a testament to the company’s commitment to quality and performance in the commercial truck industry. Its role in ensuring precise component alignment within engines highlights the importance of even the smallest parts in maintaining vehicle efficiency and reliability.