23A1512221, 23A-15-12221 GEAR KOMATSU

Product Overview

The 23A1512221, 23A-15-12221 GEAR KOMATSU is a precision-engineered transmission component designed to deliver reliable torque transfer, smooth power distribution, and long-lasting durability in Komatsu heavy machinery systems. This gear plays a vital role in ensuring efficient mechanical movement within drivetrain and transmission assemblies, particularly in demanding environments such as construction, mining, and earthmoving operations.

Manufactured with advanced machining processes and high-strength alloy materials, this component is built to withstand heavy loads, continuous operation, and extreme working conditions. Its design ensures optimal engagement with mating components, reducing friction and enhancing system performance.

At 3GEN Export, we supply OEM-standard spare parts with worldwide delivery within 5 working days, ensuring your equipment operates efficiently with minimal downtime.

Key Features

Precision Gear Tooth Design

The 23A1512221, 23A-15-12221 GEAR KOMATSU features accurately machined gear teeth to ensure smooth engagement and efficient torque transmission.

High-Strength Alloy Construction

Produced using heat-treated steel for enhanced durability, wear resistance, and long service life.

Internal Spline Structure

Designed with a splined inner bore to ensure secure shaft connection and stable power transfer.

Surface Hardening Treatment

Improves resistance to wear, extending operational lifespan under heavy-duty conditions.

Technical Specifications

General Information

• Product Name: 23A1512221, 23A-15-12221 GEAR KOMATSU
• Part Number: 23A1512221 / 23A-15-12221
• Product Type: Transmission Gear
• Application: Drivetrain and gearbox systems
• Material: Heat-treated alloy steel
• Supplier: 3GEN Export

Physical Specifications

• Approximate Weight: 6.0 – 9.0 KG
• Shape: Cylindrical gear with external teeth
• Inner Structure: Splined bore
• Surface Finish: Precision machined and hardened
• Mounting Type: Shaft-mounted

Detailed Product Description

The 23A1512221, 23A-15-12221 GEAR KOMATSU is a critical component within transmission systems, responsible for transferring rotational force between shafts. Its primary function is to ensure efficient power delivery while maintaining mechanical stability under high loads.

From the product images, this gear features a robust cylindrical structure with precisely cut external teeth and an internal spline design. This configuration allows for secure engagement with other transmission components, ensuring smooth and reliable operation.

One of the key advantages of this gear is its ability to maintain consistent performance under extreme working conditions. In heavy machinery, gears are subjected to high torque, continuous movement, and significant mechanical stress. This component is engineered to handle such demands without compromising structural integrity.

The internal spline ensures a tight and stable connection to the shaft, preventing slippage and ensuring accurate power transmission. Meanwhile, the external teeth are designed to mesh perfectly with corresponding gears, reducing noise and vibration during operation.

The heat treatment process enhances the strength and hardness of the material, making it resistant to wear and deformation. This ensures long-term reliability and reduces the need for frequent replacements.

Additionally, the precision machining process ensures that all surfaces meet strict dimensional tolerances, improving efficiency and minimizing energy loss within the system.

Compatible KOMATSU Models

The 23A1512221, 23A-15-12221 GEAR KOMATSU is used in a variety of Komatsu machinery models.

Excavators

• Komatsu PC200 Series
• Komatsu PC210 Series
• Komatsu PC220 Series
• Komatsu PC240 Series

Wheel Loaders

• Komatsu WA320 Series
• Komatsu WA380 Series
• Komatsu WA420 Series

Bulldozers

• Komatsu D65 Series
• Komatsu D85 Series

Application Areas

• Transmission systems
• Gearbox assemblies
• Drivetrain components
• Power transfer systems

Compatibility may vary depending on machine configuration. Always verify using the part number.

Role in Machinery Systems

Torque Transmission

Transfers rotational force efficiently between connected components.

Power Distribution

Ensures balanced and controlled movement within the system.

System Stability

Reduces vibration and improves mechanical reliability.

Maintenance and Replacement

Inspection Guidelines

• Check gear teeth for wear or damage
• Inspect spline connections
• Monitor noise or vibration during operation

Replacement Indicators

• Excessive wear on teeth
• Slippage or misalignment
• Increased operational noise

Routine maintenance ensures optimal performance and prevents unexpected failures.

Why Choose 3GEN Export

OEM-Standard Manufacturing

All components meet high-performance industry standards.

Fast Global Delivery

Worldwide shipping within 5 working days.

Strong Inventory Availability

Reliable supply for urgent and bulk orders.

Technical Support

Expert assistance for compatibility verification.

Applications

The 23A1512221, 23A-15-12221 GEAR KOMATSU is widely used in:

• Heavy construction equipment
• Mining machinery
• Transmission systems
• Drivetrain assemblies

Performance Advantages

Long Service Life

Engineered to withstand continuous heavy loads.

High Efficiency

Optimized design reduces energy loss and improves performance.

Reduced Downtime

Reliable operation minimizes maintenance interruptions.

Conclusion

The 23A1512221, 23A-15-12221 GEAR KOMATSU is an essential component for maintaining efficient power transmission and mechanical stability in Komatsu machinery. Its durable construction, precision engineering, and reliable performance make it a key solution for demanding applications.

With 3GEN Export, you receive OEM-standard spare parts backed by fast worldwide delivery and professional service.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.