642223103 BUSHING

The 642223103 BUSHING MST is a high-performance wear component specifically designed to meet the demanding operational needs of MST heavy machinery. Built with precision engineering and premium-grade materials, this bushing serves as a critical interface between moving parts, reducing friction, preventing premature wear, and ensuring consistent, smooth performance under heavy loads.

3GEN Export supplies the 642223103 BUSHING MST as an OEM-quality part, offering global delivery within just 5 working days. Suitable for multiple MST backhoe loaders, excavators, and telehandlers, it ensures operational reliability, extended component life, and reduced downtime for your equipment.

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Technical Specifications

• Part Number: 642223103

• Part Name: Bushing

• Brand Compatibility: MST

• Material: High-strength alloy steel, heat-treated for maximum durability

• Finish: Precision-polished, corrosion-resistant surface

• Outer Diameter (OD): Manufactured to OEM housing tolerances for a secure fit

• Inner Diameter (ID): Designed to match MST pin specifications for smooth movement

• Length: Optimized to distribute load evenly and minimize localized wear

• Applications: Loader arms, boom pivots, articulation joints, and other high-stress pivot points

• Performance Features:

• High wear and impact resistance

• Excellent lubrication retention

• Low friction coefficient for smoother operation

• Maintains dimensional integrity under extreme loads

• Manufacturing Standard: OEM-grade production with precise dimensional quality control

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Detailed Description

The 642223103 BUSHING MST is a vital component in ensuring the operational efficiency and structural integrity of your MST machinery. Positioned in critical pivot points, it functions as a sacrificial layer between the pin and the housing, significantly reducing metal-to-metal contact and absorbing operational shocks.

Manufactured from hardened alloy steel and precision-machined for perfect fitment, this bushing offers superior performance even under continuous heavy-duty usage. Its design incorporates optimal clearance and surface finish, allowing for better lubrication retention and smoother mechanical movement, which in turn reduces downtime and maintenance costs.

Its corrosion-resistant finish and tight manufacturing tolerances ensure that the bushing withstands abrasive environments, such as construction sites, quarries, and agricultural fields, without compromising performance.

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Key Features

• Perfect OEM Fitment: Produced to MST’s exact tolerances for secure, reliable installation.

• Long Service Life: High-strength alloy steel construction and advanced heat treatment for maximum durability.

• Optimized Lubrication: Precision inner surface promotes better grease distribution and retention.

• Smooth Performance: Reduces vibration, wear, and noise during operation.

• Versatile Application: Designed for use in multiple MST machinery types and models.

• Corrosion Protection: Surface finish prevents rust, extending operational lifespan.

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Compatible MST Models

The 642223103 BUSHING MST is compatible with a range of MST heavy machinery, including:

• MST M542 Backhoe Loader Series

• MST M544 Backhoe Loader Series

• MST M500 Excavator Series

• MST M640 Telehandler Series

• MST M732 Series

(For confirmation of fitment, check your machine’s service manual or contact 3GEN Export’s technical team.)

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Role in MST Excavating Systems

Bushings like the 642223103 are essential in maintaining alignment, stability, and performance in MST machinery. Installed at pivot points such as boom and loader arm joints, they prevent direct wear between major structural components, absorbing the operational forces that could otherwise lead to costly repairs or downtime.

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Maintenance and Replacement

To maximize the service life of the 642223103 BUSHING MST, follow these best practices:

1. Lubricate Regularly: Maintain proper grease levels to reduce friction and wear.

2. Inspect Frequently: Look for scoring, looseness, or uneven wear during routine maintenance checks.

3. Replace When Worn: Install a new bushing before excessive wear damages pins or housings.

4. Use Proper Tools: Ensure correct press-fit installation to prevent misalignment and operational issues.

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Why Choose 3GEN Export

As a trusted OEM supplier, 3GEN Export offers:

• Worldwide Delivery in 5 Working Days – Minimize machine downtime.

• OEM-Grade Quality – Meets or exceeds MST’s original manufacturing standards.

• Competitive Pricing – High-quality components at cost-effective rates.

• Expert Support – Technical assistance for part identification and installation guidance.

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Conclusion

The 642223103 BUSHING MST is an indispensable part for ensuring the long-term reliability and efficiency of your MST machinery. Combining advanced material technology with precision manufacturing, it delivers outstanding wear resistance, smooth operation, and extended component life. With 3GEN Export’s fast worldwide delivery and OEM-level quality, you can keep your equipment running at peak performance.

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.