232-71-11422 BUSHING KOMATSU

High-Performance OEM-Grade Bushing for Komatsu Heavy Machinery

The 232-71-11422 BUSHING KOMATSU represents precision engineering and durability for the world’s toughest excavation and construction environments. Developed with advanced metallurgy and manufacturing techniques, this bushing is designed to ensure smooth motion, minimal wear, and maximum structural stability in Komatsu’s heavy-duty linkage systems.

As a critical wear part, the 2327111422 BUSHING KOMATSU functions as a rotational bearing interface that prevents direct metal-to-metal contact between pins and housing components. Its superior load-bearing strength allows it to handle extreme dynamic forces, maintaining the efficiency and precision of Komatsu’s hydraulic arms, booms, and buckets.

Supplied exclusively by 3GEN Export, this bushing matches OEM-level specifications for quality, hardness, and dimensional accuracy. Each unit is crafted to fit perfectly in Komatsu machinery, delivering consistent performance and reliability , all with worldwide shipping in just 5 working days.

Technical Specifications of 232-71-11422 BUSHING KOMATSU

Engineered for heavy mechanical applications, the 232-71-11422 BUSHING KOMATSU undergoes CNC machining and heat treatment to ensure unmatched resistance against abrasion, deformation, and fatigue.

Technical Details:

• Part Number: 232-71-11422 / 2327111422

• Component Type: Linkage Bushing

• Material: Hardened high-carbon alloy steel

• Outer Diameter: Approx. 75 mm

• Inner Diameter: Approx. 55 mm

• Length: Approx. 60 mm

• Surface Hardness: 58–62 HRC (induction hardened)

• Core Toughness: High shock absorption tempered steel

• Lubrication System: Internal oil hole and circumferential groove

• Approx. Weight: 1.00 kg

• Manufacturing Process: Precision CNC turned, induction hardened, and ground finish

This component is designed to withstand the cyclic stresses and shock loads typical in excavators and loaders, ensuring long operational life and high reliability.

Mechanical Function and Application

The 232-71-11422 BUSHING KOMATSU is specifically engineered for pivotal points in Komatsu’s hydraulic linkages. It is installed between a pin and bore, creating a controlled interface that reduces friction while distributing operational loads evenly.

Key Functional Roles:

• Load Distribution: Spreads mechanical forces across the joint to prevent deformation.

• Friction Reduction: Minimizes heat and energy loss during movement.

• Vibration Control: Enhances machine stability and reduces operational noise.

• Wear Protection: Protects adjacent components like bores and pins from abrasion.

• Alignment Maintenance: Ensures consistent joint precision for long-term performance.

The integrated lubrication channels ensure uniform grease flow, allowing smooth operation even under dusty or high-pressure conditions. This makes the 2327111422 BUSHING KOMATSU essential for maintaining the mechanical integrity and efficiency of Komatsu’s heavy machinery.

Engineering Design and Material Excellence

Durability and precision are the defining attributes of the 232-71-11422 BUSHING KOMATSU. Built from high-grade alloy steel, each bushing is heat-treated and machined with micrometer precision to maintain concentricity and tight dimensional tolerances.

Material Features:

• Alloy Steel Composition: Provides high fatigue resistance and superior hardness.

• Heat Treatment: Dual-phase hardening ensures surface strength and core resilience.

• Polished Finish: Guarantees reduced friction and smooth sliding contact.

• Oil Groove Engineering: Maximizes lubrication coverage to prevent dry wear.

• Corrosion-Resistant Coating: Offers protection in wet, muddy, or corrosive job sites.

This high-performance construction allows the 2327111422 BUSHING KOMATSU to maintain mechanical stability even under continuous vibration, heavy impact, and high rotational torque environments.

Compatibility with Komatsu Models

The 232-71-11422 BUSHING KOMATSU is compatible with a wide range of Komatsu hydraulic excavators and loaders. Designed to match OEM specifications, it ensures seamless integration without modification or adjustment.

Compatible Komatsu Models Include:

• Komatsu PC200-7

• Komatsu PC210-7 / PC210-8

• Komatsu PC220-7 / PC220-8

• Komatsu PC240-8

• Komatsu PC300-7 / PC300-8

• Komatsu PC350-8

• Komatsu PC400-7 / PC400-8

• Komatsu PC450-8

• Komatsu WA380 / WA470 Wheel Loaders

These models utilize the 232-71-11422 BUSHING KOMATSU in their boom and arm pivot systems, ensuring proper alignment and motion control for heavy operational loads.

Advantages of 232-71-11422 BUSHING KOMATSU

1. Unmatched Durability

Through advanced metallurgical engineering and surface hardening, this bushing delivers exceptional longevity under continuous mechanical stress.

2. Superior Load Capacity

The bushing’s thick wall and precisely machined bore provide the necessary stability to endure extreme axial and radial loads common in excavation environments.

3. Smooth Operation

The internal oil groove and precision-polished bore reduce resistance, ensuring smoother motion and extended component lifespan.

4. Precision Fitment

Each 2327111422 BUSHING KOMATSU undergoes dimensional verification to achieve a perfect press-fit tolerance, ensuring noise-free operation and improved linkage stability.

5. Maintenance Efficiency

With its integrated lubrication hole, the bushing requires minimal maintenance and delivers reliable performance across thousands of operational hours.

6. Resistance to Harsh Environments

The hardened steel composition resists corrosion, abrasive particles, and impact damage , making it ideal for mining, construction, and quarry applications.

Installation and Maintenance Instructions

Proper installation and periodic maintenance are essential to maximize the operational lifespan of the 232-71-11422 BUSHING KOMATSU.

Installation Steps:

1. Clean Contact Surfaces: Ensure both pin and bore are clean and free from residue.

2. Align Lubrication Channels: Match the bushing oil holes with the grease fittings.

3. Use Hydraulic Press: Press-fit the bushing evenly to prevent distortion.

4. Apply Initial Grease: Ensure proper lubrication before inserting the pin.

5. Check Alignment: Confirm free rotation without excessive clearance.

Maintenance Tips:

• Re-grease at manufacturer-recommended intervals to maintain optimal performance.

• Periodically inspect for signs of play, wear, or misalignment.

• Replace bushings in matched pairs to balance load distribution.

• Avoid dry operation, especially in high-impact environments.

Adhering to these guidelines guarantees the 2327111422 BUSHING KOMATSU continues to operate efficiently over its full service life.

Manufacturing and Quality Assurance

Each 232-71-11422 BUSHING KOMATSU undergoes a multi-step quality verification process to ensure mechanical integrity and reliability.

Quality Control Stages:

• Raw Material Certification: Only premium alloy steel is used.

• Dimensional Testing: Conducted with micrometer-level precision tools.

• Hardness Verification: Confirms consistent surface treatment.

• Surface Roughness Inspection: Ensures optimal lubrication performance.

• Load Simulation Tests: Verifies endurance under operational stresses.

These strict standards ensure every bushing shipped by 3GEN Export meets or exceeds OEM-grade quality expectations for Komatsu machinery.

Industrial Applications

The 232-71-11422 BUSHING KOMATSU plays a vital role in multiple applications across Komatsu heavy equipment, including:

• Boom Hinge Points – Transferring dynamic stress from the main arm to the base.

• Arm Linkages – Supporting smooth motion between arm and bucket.

• Swing Frame Assemblies – Absorbing high radial loads from rotational torque.

• Loader and Backhoe Joints – Maintaining alignment under repetitive movements.

Its high-load design ensures consistent machine performance, improving productivity and reducing unplanned downtime.

Performance Benefits in Harsh Conditions

The 2327111422 BUSHING KOMATSU is engineered for reliability under extreme conditions such as:

• High dust and mud exposure

• Constant vibration and dynamic shock loads

• Large excavation forces

• Corrosive or humid working environments

Even in the most demanding job sites , from open-pit mining to large-scale infrastructure projects , the bushing maintains dimensional stability and lubrication retention, securing the performance of the entire linkage system.

Why Choose 3GEN Export

3GEN Export stands as a global leader in the supply of heavy machinery spare parts, offering OEM-grade components engineered for superior performance and reliability.

Our Core Advantages:

• OEM-standard precision and durability

• Worldwide delivery within 5 working days

• 1-year warranty coverage

• Comprehensive compatibility with Komatsu, Caterpillar, Volvo, Hitachi, and more

• Expert logistics and customer support for international clients

When you choose 3GEN Export, you are choosing a reliable partner in quality and performance , ensuring your Komatsu equipment operates at peak productivity with minimal downtime.

Conclusion

The 232-71-11422 BUSHING KOMATSU is an indispensable component that ensures the efficiency, safety, and longevity of Komatsu heavy machinery. Crafted from hardened alloy steel, precision-machined to exact tolerances, and finished for superior lubrication performance, it offers a balance of toughness, wear resistance, and mechanical accuracy.

As part of the 3GEN Export OEM line, this bushing guarantees perfect compatibility, consistent performance, and rapid global availability , shipped directly to your location within 5 working days.

Enhance the durability and reliability of your Komatsu excavator or loader today with the 2327111422 BUSHING KOMATSU , the smart choice for quality, endurance, and global support.

Approximate Weight: 1.00 kg
Delivery: Worldwide within 5 working days by 3GEN Export

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.