23B-70-14210 BUSHING KOMATSU

Precision-Crafted Bushing for Maximum Stability and Long-Term Performance

The 23B-70-14210 BUSHING KOMATSU is a critical component in Komatsu’s heavy machinery systems, designed to deliver superior wear resistance and smooth articulation in high-load conditions. Built with advanced metallurgy and precision-machining techniques, this bushing minimizes friction, absorbs operational vibrations, and enhances the durability of moving joints within the machine’s structure. Whether your equipment operates in mining, construction, or quarry environments, this bushing ensures consistent performance and extended component lifespan.

3GEN Export, as a trusted OEM supplier, provides this 23B7014210 BUSHING KOMATSU with complete dimensional accuracy and surface finish tolerances that align with Komatsu’s stringent engineering standards. This guarantees reliable fitment, minimal maintenance, and long-term resistance to mechanical stress — all essential for maintaining the performance integrity of your machine.

Technical Overview of 23B-70-14210 BUSHING KOMATSU

This high-grade bushing is manufactured from hardened steel and surface-treated for maximum endurance against abrasion, corrosion, and deformation. It acts as a protective interface between moving metal components, typically between pins and housings, reducing direct metal-to-metal contact.

Technical Specifications:

• Part Number: 23B-70-14210 / 23B7014210

• Material Composition: High-strength alloy steel with precision-ground internal and external surfaces

• Outer Diameter: Approx. 65 mm

• Inner Diameter: Approx. 50 mm

• Length: Approx. 45 mm

• Surface Treatment: Phosphate or induction-hardened finish

• Function: Reduces wear between mechanical joints in Komatsu excavator arms and booms

• Approximate Weight: 0.50 kg

This technical design provides not only dimensional accuracy but also micro-surface polishing to ensure low friction and efficient lubrication flow. The bushing’s hardness and microstructure are optimized through controlled heat treatment, enhancing its load-bearing capacity and fatigue resistance.

Functionality and Operational Importance

The 23B-70-14210 BUSHING KOMATSU is engineered to handle intense working environments where hydraulic loads and constant oscillation can cause rapid joint wear. Positioned in the connection points of booms, arms, and linkages, it maintains alignment under high stress, preserving both stability and hydraulic precision.

By acting as a replaceable wear surface, the bushing absorbs repetitive shocks and rotational forces, ensuring the adjoining parts retain their original geometry. This not only extends the lifetime of the pin and bore but also optimizes the overall machine’s movement consistency and energy efficiency.

When properly lubricated, this bushing reduces operational noise, eliminates micro-vibrations, and provides smooth mechanical articulation. Its precision manufacturing makes it suitable for daily heavy-duty cycles without deformation or galling — characteristics essential to Komatsu’s performance standards.

Applications and Compatible Komatsu Models

The 23B7014210 BUSHING KOMATSU is widely compatible across multiple Komatsu earthmoving and construction models. It is primarily used in the arm, bucket, and boom joints of mid-size and large excavators, where durability and precision fit are essential.

Compatible Komatsu Models Include:

• PC200-6 / PC200-7 / PC200-8

• PC210-6 / PC210-7 / PC210-8

• PC220-6 / PC220-7 / PC220-8

• PC240LC-7 / PC240LC-8

• PC300-6 / PC300-7 / PC300-8

• PC350-7 / PC350-8

• PC400-6 / PC400-7 / PC400-8

In these machines, the bushing ensures the linkages remain stable and precisely aligned even in harsh work cycles, minimizing maintenance costs and unexpected downtime.

Engineering and Manufacturing Highlights

The 23B-70-14210 BUSHING KOMATSU is engineered under ISO-certified production facilities, using CNC precision machining and automated grinding for a mirror-like surface finish. This ensures dimensional uniformity within microns and compatibility with Komatsu’s factory tolerances.

Key Engineering Features:

• Tight tolerance concentricity for perfect fit and movement

• Induction hardening for increased surface wear life

• Deep lubrication grooves for efficient oil flow

• Internal stress relief process to prevent cracking

• Anti-corrosion finish for harsh environmental protection

3GEN Export’s production partners utilize advanced heat treatment techniques to achieve an optimal hardness level — ensuring the perfect balance between flexibility and strength. Each unit undergoes ultrasonic testing and hardness verification before packaging to ensure top-tier reliability.

Installation and Maintenance Guidance

The installation of the 23B7014210 BUSHING KOMATSU requires clean, properly aligned bores and compatible pins. The seating surface must be free of burrs, oil residue, or old wear particles. Once installed, lubrication channels should be inspected and cleaned to ensure optimal oil distribution.

Installation Tips:

• Clean the bore before fitting the bushing

• Use hydraulic press tools to insert the bushing evenly

• Apply recommended Komatsu-grade grease for the first use

• Regularly inspect after every 500 operational hours

Following these maintenance principles will extend the working life of the bushing and surrounding components, reducing total cost of ownership over the machine’s lifecycle.

Advantages of Using 23B-70-14210 BUSHING KOMATSU

• Superior Durability: Extended service life under extreme pressures and vibrations

• Precision Fitment: Ensures perfect compatibility with Komatsu excavator joints

• Smooth Motion: Reduces operational friction and enhances hydraulic precision

• Cost Efficiency: Minimizes downtime by preventing wear of structural parts

• Low Maintenance: Advanced surface treatment minimizes lubrication frequency

• Corrosion Resistance: Coated for long-term endurance in moist or dusty environments

Each 23B7014210 BUSHING KOMATSU sold by 3GEN Export passes through rigorous quality control to ensure consistency, reliability, and maximum performance.

Why Choose 3GEN Export as Your OEM Supplier

3GEN Export is a globally recognized supplier specializing in heavy machinery spare parts for brands such as Komatsu, Caterpillar, Volvo, Hitachi, and Doosan. With a commitment to fast, secure, and cost-effective logistics, 3GEN Export ensures that every order is shipped worldwide within 5 working days.

Our Service Highlights:

• OEM-quality production standards

• Global express delivery within 5 working days

• Secure packaging and tracking for all shipments

• 1-year manufacturing warranty

• Expert technical support for part identification and installation

When you choose 3GEN Export, you invest in reliability, speed, and long-term performance that keeps your Komatsu equipment operating at peak efficiency.

Conclusion

The 23B-70-14210 BUSHING KOMATSU is a robust and precision-engineered component that plays an indispensable role in preserving the mechanical integrity of Komatsu excavators. Its heat-treated construction, friction-optimized design, and tight tolerance manufacturing ensure durability and seamless performance under constant load.

Whether you’re replacing worn-out bushings or performing preventive maintenance, this part guarantees a cost-effective, long-lasting solution to maintain your machine’s productivity and safety.

For worldwide delivery and OEM-grade reliability, 3GEN Export provides the 23B7014210 BUSHING KOMATSU — a part built to perform under pressure.

Approximate Weight: 0.50 kg
Delivery Time: Global shipping within 5 working days via 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.